Insights, experiences, and knowledge sharing on technology, development, and innovation.
How to fix HikariPool Failed to validate connection Warning Errors within a SpringBoot Application, Failed to validate connection com.mysql.cj.jdbc.ConnectionImpl, No operations allowed after connection closed, Possibly consider using a shorter maxLifetime value
How to access Spring Beans from Non-Spring managed classes and pojos ? How to make an API call only when required ? How to avoid making too many API calls ? How to make an API call only when required for every kafka message ? How to make sure your application is performant when using 3rd party REST API calls ?
How to save data of your queues on to disk instead of in-memory in Python ? How to persist queues on to disk ? How to save queue data on to temporary file or database on disk ?
How to deploy maximum number of pods on kubernetes nodes ?
What is AWS? AWS stands for Amazon Web Services that provides hardware in cloud environment for your computing needs.
Real World Technology, Programming Implementation Concepts with Examples
TechGry A technology learning place for everyone. Have you ever wondered what to focus upon with the abundant information out there. You cannot spend your limited time trying to learn everything going nowhere. TechGry tries to filter through all of it following 80/20 rule. TechGry tries to explain things in one liners giving you analogies saving you tons of time.