Dear Igniters,
I'm happy to announce that the 1st beta version of Ignite 3 is out!
On top of the functionality that was previously released, Beta 5 adds the
following major features:
- RPM and DEB packages: simplified installation and node management with
system services.
- Client's Partition Awareness: Clients are now aware of data distribution
over the cluster nodes which helps avoid additional network transmissions
and lowers operations latency.
- C++ client: Basic C++ client, able to perform operations on data.
- Autogenerated values: now a function can be specified as a default value
generator during a table creation. Currently only gen_random_uuid is
supported.
- SQL Transactions.
- Transactional Protocol: improved locking model, multi-version based
lock-free read-only transactions.
- Storage: A number of improvements to memory-only and on-disk engines
based on Page Memory.
- Indexes: Basic functionality, hash and sorted indexes.
- Client logging: A LoggerFactory may be provided during client creation to
specify a custom logger for logs generated by the client.
- Metrics framework.
Code examples have been added for the new features, you can check them out
https://github.com/apache/ignite-3/tree/ignite-3.0.0-beta1/examples
If there are any questions, issues, or thoughts, please do not hesitate to
reply to this email. Ignite Community is welcoming any feedback and will
consider it in future development.
Thanks,
S.