#important-announcements

Public Release Announcement for Typesense v0.22

TLDR Jason announced the public release of Typesense v0.22 with performance and UX improvements. Chaitanya inquired about the performance upgrades to which Kishore Nallan explained the methodology. Other users congratulated and thanked for the release.

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Dec 08, 2021 (21 months ago)
Jason
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Jason
04:37 AM
@channel I'm excited to announce the public release of v0.22 of Typesense! 🎉 🎉

Some key highlights:

20-30% reduction in memory usage
20-25% improvement in search performance
5x speed-up in update performance
Configurable rules to auto-apply filters. Eg: "Best-rated restaurants" can automatically trigger the filter "rating > 4.5"
Configurable typo tolerance based on word length
Ability to index special characters verbatim or split search tokens based on them
Server-side caching for heavy queries
Improved relevance for multi-field searches

And a host of other UX improvements and bug fixes.

A big thank you to everyone who contributed ideas, tested out the RC builds and helped bring this release to life! 🙏

More detailed information here: https://typesense.org/docs/0.22.0/api/#what-s-new

Oh also, I just noticed we've crossed 400 members in our Slack community! 🎉 🎉
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04:38
Jason
04:38 AM
If you're on Typesense Cloud, please email [email protected] with your cluster ID to upgrade to this version.

If you're self-hosting (especially a multi-node HA cluster), please read through these important upgrade instructions that's specific for this particular version upgrade: https://typesense.org/docs/0.22.0/api/#upgrading
Masahiro
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Masahiro
05:35 AM
Congrats !!! 🎉 🎉 🎉
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Carl
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Carl
07:35 AM
Great work guys 💪
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bnfd
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bnfd
08:43 AM
Great!! Thank you Kishore and Jason!
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Chaitanya
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Chaitanya
04:49 PM
would love to readup about these performance wins, is that written about where ? Kishore Nallan
Dec 09, 2021 (21 months ago)
Kishore Nallan
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Kishore Nallan
05:21 AM
There was no single magic bullet. We reduced wasteful allocations, adopted more cache-friendly internal data structures and reducing lock contentions. A series of benchmark -> identify hot spots -> improve perf cycles.
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Dec 31, 2021 (21 months ago)
Janaka
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Janaka
09:06 AM
👏🏾