Software Development
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SQL Query on Mixed Schema Data Using Apache Drill
You may have heard this statement before: Apache Drill does schema discovery on-the-fly. What does that mean, and why should…
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Microservices fault and latency tolerance using Netflix Hystrix
Recently in one of my project I got a requirement to execute a fallback call for a failing webservice call.…
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The name should express the intention
This time I will start with a code sample. Take a look at this: if (code.isComplexOrUnreadable()) { refactor(code); } Can…
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Resolving JSON schema Changes with Drill and Python
Drill is a fantastic tool for querying JSON data. But Drill isn’t magical, and sometimes it runs into some data…
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[MEGA DEAL] Ethical Hacker & Pentester Pro Bundle (99% off)
Get Paid to Breach Cyber Security Systems—148+ Hours of Training to Jumpstart Your High-Paying IT Career Hey fellow geeks, This…
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Software Automation On a Budget
When a business is getting off the ground or a startup is launching, it’s understandable that money will be tight…
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Beyond Real-time Data Applications – Whiteboard Walkthrough
In this week’s Whiteboard Walkthrough, Ellen Friedman, a consultant at MapR, talks about how to design a system to handle…
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Apache Kafka – What Is It And Does It Compare To Amazon Kinesis?
What is Apache Kafka? Apache Kafka is an open-source, distributed, scalable publish-subscribe messaging system. The organization responsible for the software…
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SQL for Application Developers
“SQL? Isn’t that just something my ORM tools use?” Often application developers can and should remain at least one level…
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