Perf related changes to create and initialize snappycontext before hand
Patch testing
Manual Testing
ReleaseNotes.txt changes
(Does this change require an entry in ReleaseNotes.txt? If yes, has it been added to it?)
Other PRs
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Changes proposed in this pull request
Patch testing
Manual Testing
ReleaseNotes.txt changes
(Does this change require an entry in ReleaseNotes.txt? If yes, has it been added to it?)
Other PRs
(Does this change require changes in other projects- store, spark, spark-jobserver, aqp? Add the links of PR of the other subprojects that are related to this change)
Changed the Intro section substantially.