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DevOps
System Observability: How to Make Your Production Environment Great Again
Observability is not just about monitoring your system, it’s about understanding it Monitoring your production environment is essential. Performance issues,…
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Software Development
Introducing Microservices iQ
Want to know the Top 6 Performance Challenges in Managing Microservices in a Hybrid Cloud? Download the Whitepaper from AppDynamics:…
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Software Development
[MEGA DEAL] The Developer’s AWS Mastery Bundle (85% off)
Become An In-Demand Cloud Guru & Programmer by Mastering Amazon Web Services Over These 4 Courses Hey fellow geeks, This…
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Software Development
SPOOLing Queries with Results in psql
SQL*Plus, the Oracle database‘s command-line tool, provides the SPOOL command to “store query results in a file.” The next screen…
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Software Development
Securing NoSQL Databases: Use the Force
With stories of the thefts of millions of credit card records and sensitive employee data at some of the world’s…
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Core Java
Does my method look big in this?
How big is the following Java method? public Collection getDescription() { SystemLibrary systemLib = registry.get(SystemLibrary.class); Analysis analysis = systemLib.getCurrentAnalysis(registry); return…
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Enterprise Java
An introduction to the Oracle Service Bus
We are in the process of designing a new system for a telecommunication provider where we have looked at the…
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Enterprise Java
An introduction to working with JAXB
I am in the process of migrating a few modules that are dependent on Apache XMLBeans to JAXB. It has been…
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DevOps
Testing Spark Streaming: Integration testing with Docker Compose
In the first post of this series, we saw how to unit test Spark Streaming operations using Spark Testing Base.…
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