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Core Java

Bulk vs Individual Compression
I’d like to share something very brief and very obvious – that compression works better with large amounts of data.…
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Software Development

Making Sense of the Information Security Landscape
There are hundreds of different information security solutions out there and choosing which one to pick can be hard. Usually…
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Software Development

Blockchainizing Existing Databases
Blockchain has been a buzzword for the past several years and it hasn’t lived to its promises (yet). The value…
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Software Development

Seven Legacy Integration Patterns
If we have to integrate two (or more) systems nowadays, we know – we either use an API or, more…
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Enterprise Java

Using Multiple Dynamic Caches With Spring
In a third post about cache managers in spring (over a long period of time), I’d like to expand on…
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Software Development

Low-Code, Rapid Application Development and Digital Transformation
Recently, many low-code/no-code solutions have gained speed in the enterprise, giving non-technical people the option to create simple applications. Analysts…
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Enterprise Java

AWS Alarms for Application Errors
Monitoring is key for any real-world application. You have to know what’s happening and be alerted in real time if…
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Enterprise Java

An AWS Elasticsearch Post-Mortem
So it happened that we had a production issue on the SaaS version of LogSentinel – our Elasticsearch stopped indexing…
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Enterprise Java

Running a Safe Database Cluster in AWS With Auto-Scaling Groups
When you have to run a scalable application on AWS, your database must also be scalable. It’s easier to scale…
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