Quasar “Seneca” Beta 3.13.5 Released

Monday August 1, 2022

This is the beta 3.13 branch, not to be confused with the stable 3.10 branch.

We are very happy to announce the immediate availability of QuasarDB 3.13.5, a beta version update from 3.13.4.

This release fixes an important performance regression that was introduced in 3.13.4 when users would use the ORDER BY DESC statement.

This release also introduces a couple of performance and UX improvements, and you no longer need to specify a range for GROUP BY queries!

Get QuasarDB 3.13.5 here!

QuasarDB is also available on the AWS marketplace.

32-bit and 64-bit ARM binaries for Linux are now included with every release.

Change log

  • Protocol version 48
  • [api] Add support for ARRAY_ACCUM results for Apache Arrow conversion
  • [api] Add support for double natively in the key-value store
  • [api] Implement all missing “write” direct API functions
  • [daemon] Change the configuration parameter log_file_time_to_roll from seconds to milliseconds
  • [daemon] Check on startup that the volume complies with license restrictions
  • [daemon] More granular configuration of RocksDB’s column family memory options
  • [net] Add support for ARRAY_ACCUM
  • [net] Improve performance of the batch writer
  • [query] $timestamp columns must now be explicitly selected
  • [query] Add support for PUT (key/value) in queries
  • [query] Extend the support for ASOF and aggregations
  • [query] Fix DESC performance regression introduced in 3.13.4
  • [query] Fix internal error for HAVING with empty columns
  • [query] Further improve HAVING query speed
  • [query] GROUP BY no longer requires a time range
  • [query] Improve DELETE FROM query speed
  • [shell] New “get_full_metadata” shell command to get all versions of an entry

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