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Abhishek Singh
Abhishek Singh

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First and Second Level Cache in Hibernate

First and Second Level Cache in Hibernate: If you have used Hibernate in past then you know that one of the strongest points of the Hibernate framework is caching, which can drastically improve the performance of Java application’s persistence layer if configured and used correctly. Hibernate provides caching at many…

Hibernate

6 min read

Hibernate

6 min read


Aug 28, 2022

Starting with Spring Boot Rest

Spring Boot provides a very good support to building RESTful Web Services for enterprise applications. In this post we will create simple RESTful web services using Spring Boot. For building a RESTful Web Services, we need to add the Spring Boot Starter Web dependency into the pom.xml file. <dependency> <groupId>org.springframework.boot</groupId>…

Spring Boot

4 min read

Spring Boot

4 min read


Jan 21, 2022

Core Azure Concepts

What is Cloud Computing? Have you ever wondered what cloud computing is? It’s the delivery of computing services over the internet, which is otherwise known as the cloud. These services include servers, storage, databases, networking, software, analytics, and intelligence. Cloud computing offers faster innovation, flexible resources, and economies of scale. Why is cloud computing…

Azure

13 min read

Core Azure Concepts
Core Azure Concepts
Azure

13 min read


Mar 20, 2021

Stream API

An API(Application Programming Interface) represents a group of classes and interfaces using which a programmer can develop applications or software, In Java 8, a new package java.util.stream has been provided for creating and working with streams, We know that a stream represents flow of data from one place to another…

Collection

6 min read

Stream API
Stream API
Collection

6 min read


Mar 17, 2021

A walk Through Math Class in Java

The Math class is present in java.lang package, this is a final class and all the methods present in Math class are static so we need not create an object to Math class to call them, public final class Math extends Object{} The Math class contains methods for performing basic…

Java

3 min read

A walk Through Math Class in Java
A walk Through Math Class in Java
Java

3 min read


Mar 15, 2021

Methods with Variable Arguments

We write a method in the form of sum(int a, int b), since the method has only two parameters, so we can pass only two values or two arguments to this method, it is not possible to pass more than two values to this method sum() Suppose we want to…

Methods

3 min read

Methods with Variable Arguments
Methods with Variable Arguments
Methods

3 min read


Mar 11, 2021

Maven’s pom.xml Introduction

pom.xml : Maven is Dependency management and build tool used to handle both stand alone and Archetype (web, restful) applications. Dependency Management: Getting main Jars and its child jars with version support (without conflicts) into project workspace is called as Dependency Management. Build: Converting our application into final JAVA executable format i.e .jar/.war/.ear…

3 min read

Maven’s pom.xml Introduction
Maven’s pom.xml Introduction

3 min read


Mar 11, 2021

Spring Boot Runners

A Runner is an auto-executable component which is called by container on application startup only once, In simple this concept is used to execute any logic (code) one time when application is started, Spring Boot provides two interfaces, CommandLineRunner and ApplicationRunner, to run specific pieces of code when an application…

3 min read

3 min read


Feb 20, 2021

JAR, WAR and EAR Files in Java Applications:

JAR stands for Java ARchive WAR stands for Web application ARchive EAR stands for Enterprise Application aRchive A JAR file extension is .jar and is created with jar command from command prompt (like javac command is executed). Generally, a JAR file contains Java related resources like libraries, classes etc.JAR file is…

1 min read

1 min read


Feb 20, 2021

Java Autoboxing and Unboxing

Java Autoboxing and Unboxing with examples: Java 1.5 introduced a special feature of auto conversion of primitive types to the corresponding Wrapper class and vice versa. Autoboxing: Automatic conversion of primitive types to the object of their corresponding wrapper classes is known as autoboxing, For example — conversion of int to…

Wrapper Class

3 min read

Wrapper Class

3 min read

Abhishek Singh

Abhishek Singh

9 Followers

Engineer | Blogger | Traveller

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