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Enterprise Java
Processing real-time data with Storm, Kafka and ElasticSearch – Part 4
1. Introduction In the third part of this series of articles about real-time stream processing we learned how to import…
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DevOps
Using a disk-based Redis clone to reduce AWS S3 bill
Redis is an in-memory database with very high write and read speed, and a limitation that data sets can’t be larger…
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Core Java
Retry In The Future
Writing asynchronous code in Javascript is relatively easy. // async function let attempt = 1; while (true) { try {…
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Software Development
It Looks Right To Me
When writing a test it’s important to test both positive and negative scenarios. It’s important to test edge cases. However,…
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Software Development
Choosing the Right Testing Strategy to Scale up Mobile App Testing
As soon as we hear the word mobile, we realize that it has majorly occupied the human space. Internet, videos,…
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Enterprise Java
REST API Design: Dealing with concurrent updates
Concurrency control can be an important part of a REST API, especially if you expect concurrent update requests for the…
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Enterprise Java
Upload files in Spring Boot application using Commons FileUpload
In our previous post, we saw how to upload a file using the Spring framework’s default implementation for MultipartFile interface.…
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Enterprise Java
Uploading files in Spring Boot application
Uploading files is one of the most common operations in a web application. In this article we will look at…
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Software Development
[MEGA DEAL] The All-In-One 2021 Super-Sized Ethical Hacking Bundle (98% off)
18 Courses from Top Cyber Security Instructors to Take Your Ethical Hacking Expertise to the Next Level — From Python…
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