Design Your Own Hash Objects Book

During the past few months, we've heard from several of you saying that you want to see SAS Press publish a book on hash objects. We've listened. We have found an author interested in this topic, and now we want your thoughts on the content of the book. If you could design a book around hash objects, what would it contain? Here are some of our ideas:

• Merging data without sorting
• Using more than one hash object in a program to merge data
• SQL-like joins in the DATA step with a hash object
• Description of hash object internals, to help describe where speed improvement comes from
• Using an index and a hash together
• Character value aggregation

Podcast with Ron Cody

Discover more about esteemed SAS expert and author Ron Cody and his latest book Cody's Data Cleaning Techniques Using SAS, Second Edition.

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