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A comment on TerarkDB, ByteDance's RocksDB replacement. Parent comment

Re:TerarkDB, ByteDance's RocksDB replacement by supergirl on Wednesday December 23, 2020 @03:37AM (#25515672)
where is it used? what kind of data is stored in it?
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Re:TerarkDB, ByteDance's RocksDB replacement by royguo1988 on Wednesday December 23, 2020 @05:01AM (#25516126)
In bytedance, a few database services are using TerarkDB.
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Re:TerarkDB, ByteDance's RocksDB replacement by supergirl on Wednesday December 23, 2020 @05:15AM (#25516190)
yes, I got that :) but can you say more? what kind of database services? what data is stored, what is the scale, what are the requirements, etc.
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Re:TerarkDB, ByteDance's RocksDB replacement by royguo1988 on Wednesday December 23, 2020 @05:35AM (#25516277)
Sorry for the unclear response. 1) We use TerarkDB under a distributed SQL database and TerarkDB helps to store its pages (16KB page), its one of the most widely used SQL database inside Bytedance. 2) We use TerarkDB under a Redis compatible distributed cache system to store raw key value pairs.

Almost all kinds of workloads are here since TerarkDB runs under too many database clusters (each cluster only serves a single application)

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