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# TIBCO ActiveSpaces® - Enterprise Edition

TIBCO ActiveSpaces® - Enterprise Edition software is a distributed in-memory data grid product.
To lift the burden of big data, ActiveSpaces provides a distributed in-memory data grid that can increase processing speed to reduce reliance on costly transactional systems. ActiveSpaces provides an infrastructure for building highly scalable, fault-tolerant applications. By combining the features and performance of databases and messaging software, it supports very large, highly volatile data sets, and event-driven applications.
Version: 5.0.0
Release: February 2025
Key New Features

- Secure grids can take advantage of new security features introduced in TIBCO FTL®7.0.0 which offer enhanced encryption, authentication, and authorization options.
  Samples and tools are updated to support the new TIBCO FTL® security and authentication capabilities (user-defined certificates, OAuth2, mTLS).

- TIBCO ActiveSpaces® - Enterprise Edition grid processes and client applications can be configured to use the mTLS authentication provider set in the TIBCO FTL® realm.

- TIBCO ActiveSpaces® - Enterprise Edition grid processes and client applications can be configured to use the OAuth2 authentication provider set in the TIBCO FTL® realm.

- The state keeper and administration daemon can be run as services hosted by a TIBCO FTL® server.

- The `as-start` and `as-stop` scripts are updated to configure the grid with these as services. When these scripts are run on an existing deployment, they detect this and start or stop the processes standalone as necessary.

- To enhance the TIBCO ActiveSpaces® - Enterprise Edition data grid scalability, you can now remove copysets.

- A new statistic is added, `tib_as_node_free_space_wanted` that provides an estimate (in bytes) of the amount of free space that a node needs on the filesystem to continue operation uninterrupted. If the free space on the filesystem drops below this value, the node is at risk of degraded operation that is failed writes or restarts.

See What's New

Release Documents

- Readme
- Release Notes
- License Agreement
- Reminder Notice

Downloadable PDF Guides

- Installation Guide
- Administration
- Concepts
- Security

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