Apache Ignite 2.0

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This is a legacy Apache Ignite documentation

The new documentation is hosted here: https://ignite.apache.org/docs/latest/

Apache Ignite 2.0 moved to the new off-heap page-based memory architecture and includes a number changes and new features that make it different from previous Ignite 1.x releases.

Ignite 2.0 is not fully backward compatible with the previous versions and the application code will likely need to be altered if someone plans to migrate to 2.0, although the changes should be minimal.

Please refer to the Apache Ignite wiki page to see the main public API changes introduced in version 2.0: https://cwiki.apache.org/confluence/display/IGNITE/Apache+Ignite+2.0+Migration+Guide