Demand more control from a database management system
eXtremeDB 8.3 offers incremental improvements and new platforms
October 25, 2022, Seattle: McObject® announces eXtremeDB® 8.3, the latest release of its flagship embedded database management system. Built as a true in-memory database system, eXtremeDB is a hybrid in-memory and persistent DBMS that can be utilized as an embedded database with or without SQL, a client/server database, and a distributed database.
Among the new features found in eXtremeDB 8.3 are:
- Server-side authentication when using eXtremeDB as a client/server DBMS. Administrators can define users and roles, and associate table-level permissions with them.
- Authentication has been added to the JDBC driver
- C# SQL API for .NET 5 and .NET 6
- The database definition language (DDL, AKA schema) has been extended to allow designation of default vales for additional data types
- SQL execution engine improvements
Notable among new platforms supported is the NXP i.MX 8 asymmetric hardware combining Cortex A cores for real-time tasks and Cortex M for low-latency multi-processing. These MCUs feature the ability to run different operating systems (e.g., FreeRTOS on the M core and Linux on the A cores), with memory shared between the sides. eXtremeDB support for this platform includes a unique custom synchronization implementation so that an in-memory database can be shared between the sides. Andrei Gorine, CTO of McObject, says “Developers of automotive, industrial, smart city/building and medical systems will appreciate the ability to run the only hard real-time deterministic time-cognizant database system, eXtremeDB/rt, on the real-time side and eXtremeDB Embedded on the Linux side.”
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Founded by database and real-time systems experts, McObject offers proven, ultra-fast data management technology, used across a wide range of industries and market segments. The company’s background and expertise in defense and aviation sectors mean that its technology is exceptionally reliable and robust.
McObject counts among its customers industry leaders such as BAE Systems, TradeStation, Siemens, Philips, EADS, JVC, ViaSat, F5 Networks, CA, Motorola and Northrup Grumman, along with NSE.IT, SunGard, Transaction Network Services, and Dalian Commodity Exchange.
eXtremeDB uses powerful, industry-standard tools and languages, such as SQL, Python, C/C++, Java and C#.
McObject and eXtremeDB are registered trademarks of McObject LLC. All other company or product names mentioned herein are trademarks or registered trademarks of their respective owners.