Java
Session Management
For a single user application, like a desktop application, there is only one user, so there is also one session, it is not…
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DevOps
CI/CD pipeline using Jenkins and Git
In an enterprise application, development happens round the clock and developers commit their code to multiple repositories. Code gets built on some machines and…
Cloud Computing
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Microservices Architecture – An Experience
Though I hardly heard the term ‘monolithic’ when I started my career in 2004, I contributed to applications which followed monolithic architectural pattern. I…
Java
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Spring Security Architecture – part 1
Spring Security, is a flexible and powerful authentication and access control framework to secure Spring-based Java web applications. In this blog i would like…
Mobile
SELinux: An Introduction
Access Control has been part of operating system security since its inception. It can be broadly defined as selective restriction to access a resource.…
QA
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Fail-over Testing of Servers in AWS
Now a days most of our projects infrastructure is in Amazon Web-services (AWS). AWS provides on-demand cloud service platform offering compute power, database storage,…
QA
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API Automation using POSTMAN
Postman – Whether it is a developer, a tester or a business analyst when it comes to test the API’s, the very first thing…
Blockchain
Hyperledger Chennai Meetup — July — Workshop on Hyperledger Composer with Wavemaker
Chennai Hyperledger Meetup — July had a good amount of people from various domains and industries. Our main focus on the event was a workshop on…
Blockchain
Interfaces make your Solidity contracts upgradeable
This blog post talks about two problems common to all Ethereum smart contracts — upgradeability and block gas limit. The idea presented here builds upon this excellent blog post by Elena…