upscaledb 2.2.0 - Release Notes

upscaledb Embedded Storage is a database engine written in C/C++. It is fast, production-proven and easy to use.

There are a few significant changes coming with this release:

1. A new query interface (uqi_select and uqi_select_range) with an SQL-ish query language. The query engine can be extended through custom plugins, which can also be loaded from an external library. You can therefore run fast queries even when using the remote API or wrapper APIs like java, .NET, Python or Erlang.

2. Records can now also be "typed", i.e. for uint32, uint64 and all other currently supported types.

In addition there were a few (mostly minor) changes in the API and a bug fix.
I will upgrade some parts of the code to C++ 11 with the next releases, starting with non-critical parts (i.e. unittests, tools). If your compiler does not yet support C++11 then please tell me.

New Features


Other Changes