1/13/2024 0 Comments Oracle coherence release schedule![]() ![]() The patches for 12.x are checked under "Install Location"/invetory/patches. The version is checked via product.xml under the install location of coherence. This QID checks to see if Oracle Coherence process is listening on any of the TCP port. Oracle Coherence is affected by CVE-2021-35617. Even the custom IDE that we built (pre-Tangosol days) and used to create Coherence.Oracle Coherence is an in-memory data grid solution that enables organizations to predictably scale mission-critical applications by providing fast access to frequently used data. But almost everything is there in the Community Edition. There are still a few commercial features which I wish could have been opened up, like Elastic Data. Obviously, Oracle is doing this because they hope to attract more of those enterprise accounts, but hopefully this will end up benefiting the open source Java community, the businesses using Java, and Oracle. ![]() So kudos to the Coherence team for following through on this very challenging project :-)Ĭoherence is still a big business for Oracle, but hopefully this will open it up to a new set of people who have never had the "luxury" of giant enterprise Oracle software licensing. It took a long time for them to convince the executives that this was a good strategic move, and then it took a long time for them to get everything approved that had to get approved to make it happen. I know that the Coherence team at Oracle has been working on this for a few years. To showcase the simplifications that they believe an in-memory data grid, such as Coherence, can bring to modern architectures, Oracle is including a microservices demo app, named Helidon Sock Shop.Ĭoherence was originally developed by Cameron Purdy and others at Tangosol, which was acquired by Oracle in 2007.ĭevelopers can get a lot more information about the release at the Coherence Community website. As part of this repositioning, they promise an extensive range of integrations with their other technology offerings, including Helidon, GraalVM, Oracle Database and Database Cloud. Oracle clearly intends to bring Coherence back into the consciousness of Java / JVM developers working in microservice architectures. Similar to competing offerings in the IMDG space, Oracle has chosen a freemium model, with certain enterprise features being restricted to their Enterprise or Grid editions which are only available to paying customers. Caching, querying, aggregation, transactions, in-place processing.The open source Coherence release provides a very familiar set of core IMDG features, including: ![]() This simple mental model allows developers to quickly on-ramp to the technology, although the complexities of general distributed computing cannot be completely ignored (especially for advanced use cases). In its simplest form, an IMDG can be thought of as a Java Map that extends across multiple virtual machines and may optionally be persisted to disk. Named Coherence Community Edition, it has been released under the Open Source Initiative’s Universal Permissive License, Version 1.0, and is hosted on GitHub. Oracle has released the core of their Coherence in-memory data grid (IMDG) product as free and open source software. ![]()
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