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TiDB Serverless is built on S3, it's in production for more than 2 years, Blog link: https://me.0xffff.me/dbaas2.html

Very handy!

A good example is TiDB's implementation of vector indexes. TIDB is also a MySQL-compatible distributed transactional database, which separates the storage engine for vector indexes from the transactional store through an extra replica in its OLAP engine (via TiFlash), avoiding resource contention.


TiDB


TiDB CTO here, I think that a clear boundary between components is beneficial for the maintainability of a distributed systems like TiDB, and automated deployment tools like `tiup`(https://tiup.io) and the Operator of Kubernetes shield end-users from this complexity in order to maintain best practices in deployment. While still providing enough debugging details for advanced users.


That’s one of worst part of TiDB to be honest. Single boundary with simple flag listing peers (or DNS SRV address) would bring you a lot of smaller companies and/or hobbyists who will contribute.

Having different parts written in different languages is awful too, because it brings some micro improvements (if any) but makes project look complex and scary for many new-comers :(


I can imagine a single uncaught exception bringing down the entire payment system...


  An internal error occurred during: "Payment".  
    java.lang.NullPointerException


Really glad to see Qwen2 uses Apache 2.0 License.


Unfortunately, the 72B model still uses the old license, but still a great step in the right direction.


Right but that license doesn't seem too bad as long as you don't get to 100 million users.


Do we actually know if companies even have the right to license these things? Last I heard there was no consensus on whether model weights even qualify for copyright protection.


No, we do not know, and unless the emperor steps out, we will not know if he has on any clothes.


Not really wanting to comment on the use of this program (it's useful), but just from the quality of the code, it's very good!


Seems like a good Swiss Army Knife-like addition to the shell script (reminds me of awk as well). It would be interesting to keep it that simple (not another Perl)


Awk was one of early use-cases I wanted to make it useful for. It still has "Ryk" mode, but I haven't tested it in years so I'm not sure if it works right now.

Rebol was known for its small set of moving parts and behaviors but with a lot of depth and flexibility with them. I've added some moving parts with left to right code flow, but I still hope it's a limited set that fits well together. I am adding new behaviors very conservatively now, and I will remove some. Thanks for heads up about Perl! ;)


For MySQL users today, there are modern cloud-native replacement solutions, such as tidb(tidbcloud.com), where tidb (github.com/pingcap/tidb) provides a MySQL-compatible syntax layer but it's not MySQL.

Interests: I work at TiDB


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