Java
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Spring Boot & Hibernate: Print queries and variables
It’s late in the office and you are stuck with this strange Jpa code with JoinColumns and cascades and you…
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Faster Java Startup with Checkpoint Restore at Main
The Java Virtual Machine provides a managed runtime environment for applications that have been compiled into bytecodes (but may not…
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Kogito, ergo Rules — Part 2: An All-Encompassing Execution Model for Rules
This is the second post of a series of updates on the Kogito initiative and our efforts to bring Drools…
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Kogito, ergo Rules — Part 1: Bringing Drools Further
The Kogito initiative is our pledge to bring our business automation suite to the cloud and the larger Kubernetes ecosystem.…
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Enhanced CDI contexts & bulkheads with MicroProfile Context Propagation
When using CDI with asynchronous execution methods, such as a ManagedExecutorService, it’s traditionally not possible to access all of CDI’s…
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Proposal on Jakarta EE’s innovation & relationship with MicroProfile
At the JCrete unconference, a few of us were brainstorming about the vision of Jakarta EE and especially the relationship…
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Chicken and egg – resolving Spring properties ahead of a test
Consider a service class responsible for making a remote call and retrieving a detail: 01 02 03 04 05 06…
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JDBC – Emulating a sequence
Probably each of us encountered this problem at least once in the programmer’s life – how to emulate a database…
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Using metric tags with MicroProfile Metrics 2.0
Business-related metrics that are emitted from our application might contain parameters (i.e. tags or labels) for which a specific metric…
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