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AltSql 0.1.0-alpha

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@photozeitgeist photozeitgeist released this 02 Oct 19:46
· 8 commits to main since this release
v0.1.0-alpha
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Learn about vigilant mode.

First public release of AltSql: a native hybrid of key-value and SQL, from the sensor to the gateway. One small engine and one set of records, the same on the device and on the gateway, with nothing to translate in between.

What's in it

  • AltSql Core 0.1.0-alpha, the engine: key-value and time-series on the device, SQL on the gateway, synced byte for byte. The whole engine is one C99 file, core/dist/altsql.h.
  • AltSql DB 0.1.0-alpha, the database for a gateway that serves a whole fleet: one file for every device, read by key with no SQL step, or with SQL over the same records.
  • The AltSql DB browser demo in demos/db/.

Status: alpha. Everything runs on a PC in simulation; nothing has run on a microcontroller or a gateway yet. File formats may still change. Not for production.

Try it: cd core && make test, then cd engines/db && make test. Live demos: https://altsql.com/demo/core/ and https://altsql.com/demo/db/

License: Apache 2.0. Copyright 2026 AltSql.com.

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