CPU, PSU and SLA. Making Sense of TLAs for Java Updates

Updating Java has changed. In January 2019, the last public updates (for commercial users) of both Oracle JDK 8 and the Oracle OpenJDK JDK 11 were released. Non-commercial users, for example, those people running Java on their PCs at home to play Minecraft, will continue to get Oracle JDK 8 updates through the Java Control…

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Igniting In-Memory Performance with GridGain and Zing

  There is a simple reality in computing, which is that accessing data from memory is significantly faster than from disk. It’s just physics. Hard disk drives spin and use a moving head to read and write data to the disk via changes in the magnetic field. Despite high spin speeds and small heads, there…

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81 New Features and APIs in JDK 13

We are now well into the new six-month release cadence of the JDK and, with the release of JDK 13, it is clearly working successfully. One thing that is obvious, is that, whilst the overall rate of change for the Java platform has increased, individual releases will have less new features. This is the case…

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(Don’t Fear) the Java

  There was an interesting discussion on the Java Champions alias recently under the title, “Fear of Java”. The initial post was related to a University faculty that was evaluating which version of Java to use. Given the issue that it brought up, I thought it was worth discussing in a blog post. I’ll quote…

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Twenty Years of Speakjava

It occurred to me recently that I had just passed a substantial milestone in my career. I started working for Sun Microsystems in February 1996 but, at that time, with Java being so new my role was to help drive adoption of Solaris on Intel with major ISVs like Oracle, Informix and Lotus Notes (hands…

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Focusing on Java at Jfokus

Last week was the annual Jfokus conference held, as usual, at the Waterfront Conference Centre in Stockholm. Looking at the Jfokus archives, the conference started back in 2007 and attracted about 450 people (an impressive achievement for a new conference). This year was the thirteenth edition, and there were over 2,000 people in attendance. When…

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