We know how reverse proxies work and how it masks the backend server. If needed, this blog explains it beautifully. NginX, is
In this article we will learn about reverse proxy, where to use it and how to implement it in Golang. A reverse
Apache Sqoop is a tool designed for efficiently transferring bulk data between Apache Hadoop and relational databases or mainframes.
Apache Spark is an open source, general-purpose distributed computing engine used for processing and analyzing a large amount of data. Hence, adding
In a relational database, locking refers to actions taken to prevent data from changing between the time it is read and the
The curl is a command line tool used to download or upload data to a server via supported protocols such as HTTP,
Annotations, a form of metadata, provide data about a program that is not part of the program itself. Annotations have no direct
An ExecutionContext is a set of key-value pairs containing information that is scoped to either StepExecution or JobExecution. Spring Batch persists the
Mockito is a mocking framework. It is a Java-based library used to create simple and basic test APIs for performing unit testing
JUnit is a unit testing framework for the Java programming language. JUnit is used primarily to test each and every unit or
Recently, I took the task of improving the performance of my application and shortlisted the probable reasons or factors for the same.
All JavaBeans are POJOs but not all POJOs are JavaBeans.
In this post we are going to build a simple gRPC client and server application. I was recently trying to set this
No matter, what profile, a developer or a QA, we are working on or at what stage of software release we are
Elasticsearch aggregation give us the ability to ask questions to our data. The ability to group and find out statistics (such as
I just love working in Vim and cannot even think of switching to a new editor. If you are also a Vim