Glossary

access control entry

a set of identities and permissions that are directly associated with a particular resource. Each access control entry is directly associated with only one resource. More than one ACE can be associated with each resource. Short form: ACE.

access control template

a reusable named authorization pattern that you can apply to multiple resources. An access control template consists of a list of users and groups and indicates, for each user or group, whether permissions are granted or denied. Short form: ACT.

ACE

See access control entry.

ACT

See access control template.

administered object

a pre-configured Java Message Service (JMS) object that is created by a system administrator for use by client applications. Administered objects handle the complexities of using JMS in conjunction with proprietary messaging systems so that client applications can focus on business logic.

alert

an automatic notification of an electronic event that is of interest to the recipient.

archive

a package that is compressed and saved to a directory. The archive contains the contents of a package, as well as metadata that is necessary for extracting the contents.

asynchronous logging

a process that enables log messages to be queued within and delivered from a thread other than the main application thread.

authentication

See client authentication.

authentication domain

a SAS internal category that pairs logins with the servers for which they are valid. For example, an Oracle server and the SAS copies of Oracle credentials might all be classified as belonging to an OracleAuth authentication domain.

authentication provider

a software component that is used for identifying and authenticating users. For example, an LDAP server or the host operating system can provide authentication.

authorization

the process of determining which users have which permissions for which resources. The outcome of the authorization process is an authorization decision that either permits or denies a specific action on a specific resource, based on the requesting user's identity and group memberships.

background processing

processing in which you cannot interact with the computer. Background sessions sometimes run somewhat slower than foreground sessions, because background sessions execute as processor time becomes available.

base

the distinguished name (DN) to use as a starting place for searches of an LDAP directory. Searches can begin at any point in a directory tree. Beginning the search lower in the tree can dramatically reduce both the search time and spurious results. For example, the base might be specified in SAS system options as BaseDN or ldapBase.

bind

to create an association among two or more entities for a particular scope of time and place. For example, an association could be created between two or more programming objects, between a variable name and an object, between a symbolic address and a real machine address, or between a client and a server.

bookmark

a stored placeholder for either the address and name of an electronic document or the address of a location within an electronic document. Bookmarks provide convenient access and retrieval.

chaining

a process by which a log message is passed to the current logging context and to each context in the hierarchy of the current logging context. If chaining is not specified at a particular level in the hierarchy, then the log message is not passed beyond that level.

channel

a virtual communication path for distributing information. In SAS, a channel is identified with a particular topic. Using the features of the Publishing Framework, authorized users or applications can publish digital content to the channel, and authorized users and applications can subscribe to the channel in order to receive the content.

client

an application that requests either resources or services from a server, possibly over a network.

client authentication

the process of verifying the identity of a person or process for security purposes.

cluster

a group of computers that participate in load balancing. Each computer in the cluster runs an object spawner that handles client requests for connections.

COM

See Component Object Model.

Common Object Request Broker Architecture

a standard API for distributed object communication. CORBA was created by the Object Management Group. It is the most widely used distributed object standard for connecting operating system platforms from multiple vendors. Short form: CORBA.

component

a self-contained, reusable programming object that provides some type of service to other components in an object-oriented programming environment.

Component Object Model

an object-oriented programming model that is used for building component-based applications. This programming model defines how software components interact and enables other applications and processes to access the component-based application. Short form: COM.

Connection Factory

an application interface that enables Java programs to make IOM bridge connections to IOM servers. The interface provides the scalability features of pooling and server failover as well as support for load-balancing spawners. The interface is part of the SAS Foundation Services Connection Service.

Connection Service

one of the SAS Foundation Services. This service enables applications to (1) connect to IOM servers that use the IOM Bridge protocol, (2) use the Connection Factory to access existing connection objects and to create new connection objects for various server configurations, and (3) use advanced connection management features, such as connection pooling, failover, and load balancing, which are available through the Connection Factory.

container

a software application environment in which a component such as an applet, an application client, a servlet, a JavaServer page, or an Enterprise Java Bean is executed. Containers provide specific services that can be exploited by the types of components that they support.

content type

a value that tells a client's Web browser how to interpret and display a transferred object such as an image file, a sound file, or a video file. For example, GIF, JPG, TIFF, MIDI, and WAV are content types.

context

the set of facts or circumstances that surround a situation or event. In Java applications, context generally refers to a collection of settings and attributes that describe a container or service that is currently executing.

CORBA

See Common Object Request Broker Architecture.

DCOM

See Distributed Component Object Model.

delivery transport

in the Publishing Framework, the method of delivering a package to the consumer. Supported transports include e-mail and WebDAV. Although not a true transport, a channel also functions as a delivery mechanism.

diagram

See process flow diagram.

directory information tree

the entries that an LDAP directory server contains. These entries are stored in a hierarchical, tree-like structure. Short form: DIT.

directory schema

the set of defined attributes and object classes that defines the content of acceptable entries within an LDAP directory server.

Discovery Service

one of the SAS Foundation Services. This service enables applications to (1) find implementations of the SAS Foundation Services based on specified service capabilities and service attributes, and (2) rediscover a previously discovered service by using the service's Discovery Service ID. The Discovery Service can find service implementations that have been deployed locally for the application's exclusive use, as well as service implementations that have been deployed remotely for the use of multiple applications.

distinguished name

a unique identifier of an entry in an LDAP network directory. In effect, a distinguished name is the path to the object in the directory information tree. Short form: DN.

Distributed Component Object Model

an extension to the Component Object Model (COM) that enables components to request services from components that are on other computers in a network. Short form: DCOM.

DIT

See directory information tree.

DN

See distinguished name.

DNS name

a name that is meaningful to people and that corresponds to the numeric TCP/IP address of a computer on the Internet. For example, www.alphaliteairways.com might be the DNS name for an Alphalite Airways Web server whose TCP/IP address is 192.168.145.6.

domain

a database of users that has been set up by an administrator by using a specific authentication provider such as LDAP or the host operating system. The domain name should be unique within your enterprise. For example, you should not have a Windows domain and a UNIX domain that are both named "SALES".

encryption

the act or process of converting data to a form that is unintelligible except to the intended recipients.

entry

a set of name/value pairs that describe a resource that is defined on an LDAP directory server.

entry filter

See package entry type filter.

event

a type of notification that triggers an Event Broker Service to take a particular action. An event is specified as well-formed XML that contains the name of the event, associated headers and properties, and the message body.

Event Broker Service

one of the SAS Foundation Services. This service enables applications to send and deliver events to the appropriate handling agents for processing. The handling agent can be (1) a statically defined process flow that runs in its own thread within the Event Broker Service to process the event or (2) an application that has registered itself with the Event Broker Service at run time so that it can receive events.

event message specification

a well-formed XML representation of an event. The event message specification contains attributes of the event such as name, version, identity, credentials, sender, send time, and response type.

Extensible Markup Language

See XML.

factory

an object that controls the creation of other objects, access to other objects, or both.

filter

See package filter.

foundation services

See SAS Foundation Services.

global unique identifier

a 16-byte (128 bit) number that is used in software applications to provide a unique reference number for various types of computer data and objects. GUIDs are usually, but not always, associated with Microsoft's implementation of the UUID standard.

group

in the Publishing Framework, a collection of subscribers who receive information that is published to that channel.

GUID

See global unique identifier.

HTTP

a protocol for transferring data to the Internet. HTTP provides a way for servers and Web clients to communicate. It is based on the TCP/IP protocol. Short form: HTTP.

HTTP server

a server that handles an HTTP request from a client such as a Web browser. Usually the client's HTTP request indicates that the client wants to retrieve information that is pointed to by a URL. An example of a popular HTTP server is the Apache HTTP Server from the Apache Software Foundation.

HyperText Transfer Protocol

See HTTP.

information map

a collection of data items and filters that provides a user-friendly view of a data source. When you use an information map to query data for business needs, you do not have to understand the structure of the underlying data source or know how to program in a query language.

Information Service

one of the SAS Foundation Services. This service enables applications to perform a federated search of any repositories that a user has a connection to. The term federated means connected and treated as one. The classes in the Information Service package enable applications to create a single filter that can search disparate repositories (for example, SAS Metadata Repositories and LDAP repositories).

input stream

a connection that enables a client application to stream data into a stored process. The input stream is visible to the stored process as a SAS fileref.

Integrated Object Model

the set of distributed object interfaces that make SAS software features available to client applications when SAS is executed as an object server. Short form: IOM.

Integrated Object Model server

See IOM server.

IOM

See Integrated Object Model.

IOM bridge

a software component of SAS Integration Technologies that enables Java clients and Windows clients to access an IOM server.

IOM bridge for COM

the software component of SAS Integration Technologies that is used (transparently) when a Windows client accesses an IOM server on a platform other than Windows. The bridge enables applications that conform to the Microsoft COM or DCOM specifications to access SAS servers in operating environments such as z/OS and UNIX that do not support the COM or DCOM specifications.

IOM bridge for Java

a software component of SAS Integration Technologies that enables Java clients to access IOM servers.

IOM server

a SAS object server that is launched in order to fulfill client requests for IOM services. Short form: IOM server.

Java Development Kit

See JDK.

Java Message Service

See JMS.

Java Naming and Directory Interface

See JNDI.

Java RMI

See remote method invocation.

Java Virtual Machine

See JVM.

JavaServer page

a type of servlet that enables users to create Java classes through HTML. Short form: JSP.

JDK

a software development environment that is available from Oracle Corporation. The JDK includes a Java Runtime Environment (JRE), a compiler, a debugger, and other tools for developing Java applets and applications. Short form: JDK.

JMS

an application programming interface (API) that enables client applications to access the facilities of a message service. This interface provides a standard way for Java programs to create, send, receive, and read messages. Short form: JMS.

JNDI

a standard extension to the Java platform that enables developers to create applications that can interact with a number of different naming services and directory services, such as the Domain Name System (DNS) and the Lightweight Directory Access Protocol (LDAP). Short form: JNDI.

JSP

See JavaServer page.

JVM

a program that interprets Java programming code so that the code can be executed by the operating system on a computer. The JVM can run on either the client or the server. The JVM is the main software component that makes Java programs portable across platforms. A JVM is included with JDKs and JREs from Oracle Corporation, as well as with most Web browsers. Short form: JVM.

keyword

a word or phrase that can be stored in the metadata, that will describe one or more objects or stored items such as processes or content items, and that can subsequently be used in a filtered search.

layout pattern

a feature of the Logging Service that enables you to associate a layout with a particular logging output destination. The layout specifies how the output is to be formatted before it is sent to the output destination. The layout is specified as a pattern string similar to the pattern strings that are used in the C language printf statement.

LDAP

a protocol that is used for accessing directories or folders. LDAP is based on the X.500 standard, but it is simpler and, unlike X.500, it supports TCP/IP. Short form: LDAP.

LDAP Data Interchange Format

a file format that is widely used for building a database of directories that are stored on multiple servers, for adding large numbers of directories to a directory database, and for synchronizing the contents of those directories. The servers on which the directories are stored must support the LDAP protocol. Short form: LDIF.

LDAP directory

a repository that contains data about an enterprise's users and resources, as well as related security information, and that stores this data and information in a format that clients on a network can access by using the Lightweight Directory Access Protocol (LDAP).

LDAP directory server

a server that provides access to one or more LDAP directories.

LDAP server

See LDAP directory server.

LDIF

See LDAP Data Interchange Format.

Lightweight Directory Access Protocol

See LDAP.

load balancing

for IOM bridge connections, a program that runs in the object spawner and that uses an algorithm to distribute work across object server processes on the same or separate machines in a cluster.

local service deployment

a service deployment that supports an application's exclusive access to a set of SAS Foundation Services that are deployed within a single Java Virtual Machine (JVM).

localhost

the keyword that is used to specify the machine on which a program is executing. If a client specifies localhost as the server address, the client connects to a server that runs on the same machine.

log

See SAS log.

logging context

a collection of attributes and settings that define a particular way in which the Logging Service is to be used. The logging context specifies where and in what format logging calls will be written.

Logging Service

one of the SAS Foundation Services. This service enables applications to (1) send run-time messages to one or more output destinations, including consoles, files, and socket connections; (2) configure and control the format of information that is sent to a particular destination, either by using static configuration files or by invoking run-time methods that control logging output; and (3) perform remote logging, which involves sending log messages that are generated in one Java Virtual Machine (JVM) to another JVM.

logical name

a unique name that can be assigned to related resources in order to manage the resources as a group.

logical server

the second-level object in the metadata for SAS servers. A logical server specifies one or more of a particular type of server component, such as one or more SAS Workspace Servers.

login

a SAS copy of information about an external account. Each login includes a user ID and belongs to one SAS user or group. Most logins do not include a password.

message node

in a process flow diagram, a node that encapsulates inputs and outputs to one or more process nodes.

message queue

in application messaging, a place where one program can send messages that will be retrieved by another program. The two programs communicate asynchronously. Neither program needs to know the location of the other program nor whether the other program is running.

message queue polling

a feature of the object spawner that monitors message queues and distributes message queue tasks efficiently among SAS processes.

metadata

descriptive data about data that is stored and managed in a database, in order to facilitate access to captured and archived data for further use.

metadata repository

a collection of related metadata objects, such as the metadata for a set of tables and columns that are maintained by an application. A SAS Metadata Repository is an example.

metadata server

a server that stores information about servers, users, and stored processes and that provides this information to one or more client applications.

middle tier

in a SAS business intelligence system, the architectural layer in which Web applications and related services execute. The middle tier receives user requests, applies business logic and business rules, interacts with processing servers and data servers, and returns information to users.

MIME

a method of registering content types and their associated actions with mechanisms for actions such as retrieval and display. Short form: MIME.

MIME type filter

in the Publishing Framework, a filter that specifies which file entries of a specific MIME type to include in packages that are published to a subscriber.

Multipurpose Internet Mail Extensions

See MIME.

name/value filter

in the Publishing Framework, a subscription property that determines which packages are published to that subscriber. In order to receive a particular package, a subscriber's name/value filter must contain the name/value pair that the publisher specifies in the package.

name/value pair

in the Publishing Framework, an attribute and value that the publisher uses to describe the contents of a package or a package entry. For example, a 'type=production' name/value pair might be used to specify that a package contains production data. One or more site-specific name/value pairs can be assigned to an entire package or to a selected package entry. Subscribers can use name/value pairs to define name/value filters, which control the types of packages that are delivered to them.

named service

a SAS Foundation Service that is bound to the service registry by name. Named services are defined by named service bindings, which enable applications to locate a remote service based on the name that is bound to the registry.

named service binding

the method that is used to bind one of the SAS Foundation Services to a service registry when the service has been deployed remotely. Named service bindings enable applications to locate a service by using the name that is bound to the registry.

namespace

a URL that identifies an entry in a WebDAV package.

naming hierarchy

a naming system that the Event Broker Service uses to map events to an event configuration. The event names that are included in the hierarchy are separated by periods, as in this example: Animals, Animals.Dogs, Animals.Dogs.Retriever.

object

an entity that can be manipulated by the commands of a programming language. In object-oriented programming, an object is a compilation of attributes (object elements) and behaviors (methods) that describe an entity. Unlike simple data types that are single pieces of information (e.g. int=10), objects are complex and must be constructed.

object class

a definition of a type of object that can be stored in an LDAP directory. Each object class consists of a set of attributes (for example, name and description) to which you can assign values in order to define a specific instance of the object. The attributes can be either mandatory or optional. The complete set of object classes for a directory defines its schema.

Object Management Group

a nonprofit industry consortium formed in April 1989 that develops standards for distributed objects. OMG standards include the Common Object Request Broker Architecture (CORBA) and the Internet Inter-ORB Protocol (IIOP). Short form: OMG.

Object Request Broker

in object-oriented programming, a middle-tier component that supports communication between clients and servers. When a client invokes a method that is supported by an object server class, the ORB finds an instance of the object server class, invokes the requested method, and returns the results to the requesting client. An ORB enables clients and servers to dynamically discover each other and to communicate with each other across a network. Short form: ORB.

object spawner

a program that instantiates object servers that are using an IOM bridge connection. The object spawner listens for incoming client requests for IOM services. When the spawner receives a request from a new client, it launches an instance of an IOM server to fulfill the request. Depending on which incoming TCP/IP port the request was made on, the spawner either invokes the administrator interface or processes a request for a UUID (Universal Unique Identifier).

OMG

See Object Management Group.

ORB

See Object Request Broker.

package

See SAS package file.

package entry

in the Publishing Framework, an item within a package.

package entry MIME type filter

See MIME type filter.

package entry type filter

in the Publishing Framework, a filter that specifies which types of package entries to publish to a subscriber.

package file

See SAS package file.

package filter

specified criteria that are applied to data in order to identify the subset of data for a subsequent operation, such as continued processing.

permanent package

a container for content that was produced by a SAS program or by a third-party application, and that is written to a specific location. Permanent packages remain in existence even after the stored process completes execution and the client disconnects from the server.

permanent result package

See permanent package.

permission

the type of access that a user or group has to a resource. The permission defines what the user or group can do with the resource. Examples of permissions are ReadMetadata and WriteMetadata.

PFD

See process flow diagram.

plug-in

a file that modifies, enhances, or extends the capabilities of an application program. The application program must be designed to accept plug-ins, and the plug-ins must meet design criteria specified by the developers of the application program. In SAS Management Console, a plug-in is a JAR file that is installed in the SAS Management Console directory to provide a specific administrative function. The plug-ins enable users to customize SAS Management Console to include only the functions that are needed.

pool

a group of server connections that can be shared and reused by multiple client applications. A client-side pool consists of one or more puddles.

pooling

the act or process of creating a pool.

portal

a Web application that enables users to access Web sites, data, documents, applications, and other digital content from a single, easily accessible user interface. A portal's personalization features enable each user to configure and organize the interface to meet individual or role-based needs.

portlet

a Web component that is managed by a Web application and that is aggregated with other portlets to form a page within the application. Portlets can process requests from the user and generate dynamic content.

Process Editor

a utility that is used for configuring process flows for the Event Broker Service.

process flow

programming logic that is executed in response to an event message and that in some cases returns a result.

process flow diagram

a graphical sequence of interconnected symbols, that represent an ordered set of steps or tasks, that when combined form a process designed to yield an analytical result.

process node

in a process flow diagram, a node that represents run-time processing that is performed on messages.

prompt

a parameter that enables a user to specify one or more values, which can be used by consumers such as applications, stored processes, and reports.

publication channel

an information repository that has been established using the SAS Publishing Framework and that can be used to publish information to users and applications.

publish

to deliver electronic information, such as files and system-generated events, to one or more destinations. These destinations can include e-mail addresses, message queues, publication channels and subscribers, WebDAV-compliant servers, and archive locations.

publisher

any person, SAS program, or application that uses the Publishing Framework to distribute information.

Publishing Framework

a component of SAS Integration Technologies that enables both users and applications to publish SAS files (including data sets, catalogs, and database views), other digital content, and system- generated events to a variety of destinations. The Publishing Framework also provides tools that enable both users and applications to receive and process published information.

puddle

a group of servers that are started and run using the same login credentials. Each puddle can also allow a group of clients to access the servers.

queue

See message queue.

queue manager

an application that enables programs to send messages to and receive messages from message queues.

remote method invocation

a Java programming feature that provides for remote communication between programs by enabling an object that is running in one Java Virtual Machine (JVM) to invoke methods on an object that is running in another JVM, possibly on a different host. Short form: RMI.

remote service deployment

a service deployment that supports shared access to a set of SAS Foundation Services that are deployed within a single Java Virtual Machine (JVM), but which are available to other JVM processes. Applications use the remote service deployment to deploy and access remote foundation services.

repository

a storage location for data, metadata, or programs.

result type

the kind of output that is produced by a stored process. Result types include none, streaming, permanent package, and transient package.

RMI

See remote method invocation.

SAS Application Server

a logical entity that represents the SAS server tier, which in turn comprises servers that execute code for particular tasks and metadata objects.

SAS BI Web service

a Web service that adheres to the XML for Analysis (XMLA) specification for executing SAS Stored Processes.

SAS Foundation Services

a set of core infrastructure services that programmers can use in developing distributed applications that are integrated with the SAS platform. These services provide basic underlying functions that are common to many applications. These functions include making client connections to SAS application servers, dynamic service discovery, user authentication, profile management, session context management, metadata and content repository access, activity logging, event management, information publishing, and stored process execution.

SAS IOM workspace

in the IOM object hierarchy for a SAS Workspace Server, an object that represents a single session in SAS.

SAS log

a file that contains a record of the SAS statements that you enter, as well as messages about the execution of your program.

SAS Management Console

a Java application that provides a single user interface for performing SAS administrative tasks.

SAS Metadata Repository

a container for metadata that is managed by the SAS Metadata Server.

SAS Metadata Server

a multi-user server that enables users to read metadata from or write metadata to one or more SAS Metadata Repositories.

SAS OLAP Server

a SAS server that provides access to multidimensional data. The data is queried using the multidimensional expressions (MDX) language.

SAS Open Metadata Architecture

a general-purpose metadata management facility that provides metadata services to SAS applications. The SAS Open Metadata Architecture enables applications to exchange metadata, which makes it easier for these applications to work together.

SAS package file

a container for data that has been generated or collected for delivery to consumers by the SAS Publishing Framework. Packages can contain SAS files, binary files, HTML files, URLs, text files, viewer files, and metadata.

SAS publication channel

See publication channel.

SAS Stored Process

a SAS program that is stored on a server and defined in metadata, and which can be executed by client applications. Short form: stored process.

SAS Stored Process Server

a SAS IOM server that is launched in order to fulfill client requests for SAS Stored Processes.

SAS Stored Process Web Application

a Web application that enables you to execute stored processes and have the results returned to a Web browser.

SAS Workspace Server

a SAS IOM server that is launched in order to fulfill client requests for IOM workspaces.

server

software that provides either resources or services to requesting clients, possibly over a network.

service

one or more application components that an authorized user or application can call at any time to provide results that conform to a published specification. For example, network services transmit data or provide conversion of data in a network, database services provide for the storage and retrieval of data in a database, and Web services interact with each other on the World Wide Web.

service configuration

a set of values that can be customized for a particular service in SAS Foundation Services. By editing a service configuration, you can override the default configuration for the foundation service.

service deployment

a collection of SAS Foundation Services that specifies the data that is necessary in order to instantiate the services, as well as dependencies upon other services. Applications query a metadata source (a SAS Metadata Server or an XML file) to obtain the service deployment configuration in order to deploy and access foundation services.

service deployment group

a group of SAS Foundation Services within a service deployment. Service deployment groups are used to organize foundation services within a deployment hierarchy. Applications can use service deployment groups in order to deploy only specific groups of foundation services.

service interface

an interface that defines the services that one of the SAS Foundation Services is providing to its users. Each of the foundation services implements one or more service interfaces.

service loader

a utility that can be invoked by client applications that use SAS Foundation Services. The service loader enables client applications to (1) instantiate services and register them with a local Discovery Service or (2) locate a remote Discovery Service that has been deployed by a server application and register it with a local Discovery Service.

service registry

a searchable registry of service descriptions that is used to register named service bindings. Applications use the service registry to locate (via named service bindings) SAS Foundation Services that have been deployed remotely.

servlet

a Java program that runs on a Web server. Servlets are a complementary technology to applets, which run in Web browsers. Unlike applet code, servlet code does not have to be downloaded to a Web browser. Instead, servlets send HTML or other appropriate content back to a browser or to another type of Web-based client application.

servlet container

the component of a Web server that manages the lifecycle of servlets, mapping a URL to a particular servlet and ensuring that the URL requester has the correct access rights. All servlet containers must support HTTP as a protocol for requests and responses, but they can also support additional protocols such as HTTPS.

session context

a context that serves as a control structure for maintaining state within a bound session. 'State' includes information about the latest status, condition, or content of a process or transaction. Session Services, User Services, and Logging Services use the session context to facilitate resource management and to pass information among services.

Session Service

one of the SAS Foundation Services. This service enables applications to (1) create a session context, (2) bind objects to a session context, (3) use the session context as a container for passing multiple contexts or for passing other services (such as User Services and Logging Services), and (4) notify bound objects when they are removed from the session context or when the session context is destroyed, so that objects can perform any necessary cleanup.

Simple Object Access Protocol

See SOAP.

single sign-on

an authentication model that enables users to access a variety of computing resources without being repeatedly prompted for their user IDs and passwords. For example, single sign-on can enable a user to access SAS servers that run on different platforms without interactively providing the user's ID and password for each platform. Single sign-on can also enable someone who is using one application to launch other applications based on the authentication that was performed when the user initially logged on.

smart object

an object that acts as a wrapper for metadata entries in order to hide details that pertain to a specific type of metadata repository. The Information Service uses smart objects to specify implementation details for specific types of repositories.

SOAP

a standard, Web-based protocol that enables applications written in various programming languages to communicate. Short form: SOAP.

source code repository

the location on the application server that contains stored process source code.

source file

the SAS program that contains the stored process source code.

spawner

See object spawner.

SPK

See SAS package file.

SSO

See single sign-on.

stored process

See SAS Stored Process.

Stored Process Service

one of the SAS Foundation Services. This Java-based interface enables applications to synchronously or asynchronously execute a stored process. Execution can include accessing SAS data sources or external files and creating new data sets, files, or other types of output that are supported by SAS. Clients of the service can pass input parameters and data streams to an executing stored process and can receive output streams or result packages from the stored process.

streaming result

a type of output that is generated by a stored process. In a streaming result, the content that the stored process generates is delivered to the client through an output stream. The output stream is generally accessible to the stored process as the _WEBOUT fileref.

Struts

a public-domain framework for building Web applications. The Information Delivery Portal and the Web Infrastructure Platform (provided with SAS Integration Technologies) use this framework. Struts is based on standard technologies such as Java servlets, JavaBeans, resource bundles, and Extensible Markup Language (XML). It supports the Model 2 variation of the Model-View-Controller (MVC) design paradigm. Struts is part of the Apache Jakarta Project, which is sponsored by the Apache Software Foundation.

stub

a Java class that acts as an interface for a remote software object. Stubs are instantiated on the client. The client passes method calls to the stubs, and the stubs then repackage the method calls for delivery through an Object Request Broker (ORB) to remote software objects. In many distributed object systems, stubs are referred to as proxies.

subscribe

to sign up to receive electronic content that is published to a SAS publication channel.

subscriber

a recipient of information that is published to a SAS publication channel.

subscriber profile

a set of personal preferences for subscribing to SAS publication channels. A subscriber profile includes the method by which you want published information to be delivered and filtering criteria (in the form of name/value pairs) to limit the types of information that you receive. You can create multiple subscriber profiles if you want to subscribe to channels in different ways.

subscription

the association of a subscriber with a group or a channel.

thread

a single path of execution of a process that runs on a core on a CPU.

transient package

a container for content that was produced by a SAS program or by a third-party application for immediate use, and that is not saved. After the client program disconnects from the server, the transient package disappears.

transport

(1) in SAS Foundation Services, a communication protocol through which the Event Broker Service can listen for, receive, and respond to external events. Each transport that is specified in the service configuration runs in its own thread of execution. (2) In the Publishing Framework, this term is a short form of the term 'delivery transport.'

Unicode Transformation Format 8

See UTF-8.

Uniform Resource Identifier

See URI.

Uniform Resource Locator

See URL.

URI

a string that identifies resources such as files, images, and services on the World Wide Web. A URL is a type of URI. Short form: URI.

URL

a character string that is used by a Web browser or other software application to access or identify a resource on the Internet or on an intranet. The resource could be a Web page, an electronic image file, an audio file, a JavaServer page, or any other type of electronic object. The full form of a URL specifies which communications protocol to use for accessing the resource, as well as the directory path and filename of the resource. Short form: URL.

user context

a set of information about the user who is associated with an active session. The user context contains information such as the user's identity, profile, and active repository connections.

User Service

one of the SAS Foundation Services. This service enables applications to (1) create, locate, maintain, and aggregate information about users of the SAS Foundation Services, (2) store and retrieve user context objects for sharing between applications, (3) manage and access user profiles, and (4) access group profiles.

UTF-8

a method for converting 16-bit Unicode characters to 8-bit characters. This format supports all of the world's languages, including those that use non-Latin 1 characters. Short form: UTF-8.

viewer

in the Publishing Framework, a custom-written template that contains HTML tags for formatting package content for view-only delivery transports such as e-mail.

Web server

a computer program that delivers (serves) content, such as web pages, over the World Wide Web. It can also refer to the computer or virtual machine that runs the program.

Web service

a programming interface that enables distributed applications to communicate even if the applications are written in different programming languages or are running on different operating systems.

Web Service Description Language file

See WSDL file.

Web-distributed authoring and versioning

See WebDAV.

WebDAV

a set of extensions to the HTTP protocol that enables users to collaboratively edit and manage files on remote Web servers. Short form: WebDAV.

WebDAV content portlet

a portlet that displays the contents of an HTML fragment that is stored in the portal's WebDAV repository.

WebDAV repository

a collection of files that are stored on a Web server so that authorized users can access them.

wizard

an interactive utility program that consists of a series of dialog boxes, windows, or pages. Users supply information in each dialog box, window, or page, and the wizard uses that information to perform a task.

workspace

See SAS IOM workspace.

WSDL file

a file that is obtained from a Web service. The WSDL describes the methods that are available to the client application, the endpoint (where to call the Web service), and the format of the XML that is required in order to call the Web service. Short form: WSDL file.

XML

a markup language that structures information by tagging it for content, meaning, or use. Structured information contains both content (for example, words or numbers) and an indication of what role the content plays. For example, content in a section heading has a different meaning from content in a database table. Short form: XML.

XML for Analysis

See XMLA.

XMLA

a standard specification developed by several companies for use as a Web service interface to access online analytical processing (OLAP) functions and data-mining functions. Short form: XMLA.