Question
Paul Riker · Nov 7

Stream Compression

Does anyone have insight into how the Stream Global Compression works in 2022? I'm particularly interested in the XDSb repository on the Edges. As I understand it anything new will be compressed. Is there a compression method that is used that can be utilized by other code? How are the retrievals aware that the contents are compressed in order to de-compress them? 

Product version: IRIS 2022.1
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Hello Paul,

The compression is using "zstd" type of compression, comming from %occStream.inc 
The function that is used is: $System.Util.Compress(%data,"zstd")