Java
Recent Posts
Categories
- Design (2)
- Elasticsearch (3)
- Golang (5)
- hadoop (2)
- Java (12)
- Kubernetes (1)
- linux (1)
- Maven (1)
- Openshift (1)
- Performance (1)
- Scala (2)
- Security (3)
- Spark (2)
- Spring (3)
- Spring Batch (1)
- Spring Boot (2)
- sqoop (1)
- UI (1)
- unix (1)
- Vim (2)
Tags
annotation
apache hive 3
build
cdp
cloudera
commands
CORS
design
design pattern
DNS
elastic
elasticsearch
go
golang
hadoop
hdfs
hive
http
ip
java
jms
junit
maven
mq
mysql
nginx
oracle
proxy
proxy_pass
queue
rdbms
Repository
resolution
resolver
reverseproxy
scala
spark
spring
spring boot
springboot
sqoop
string
time zone
upstream
vim
Recent Posts
Categories
- Design (2)
- Elasticsearch (3)
- Golang (5)
- hadoop (2)
- Java (12)
- Kubernetes (1)
- linux (1)
- Maven (1)
- Openshift (1)
- Performance (1)
- Scala (2)
- Security (3)
- Spark (2)
- Spring (3)
- Spring Batch (1)
- Spring Boot (2)
- sqoop (1)
- UI (1)
- unix (1)
- Vim (2)
Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy
To find out more, including how to control cookies, see here: Cookie Policy
Tags
annotation
apache hive 3
build
cdp
cloudera
commands
CORS
design
design pattern
DNS
elastic
elasticsearch
go
golang
hadoop
hdfs
hive
http
ip
java
jms
junit
maven
mq
mysql
nginx
oracle
proxy
proxy_pass
queue
rdbms
Repository
resolution
resolver
reverseproxy
scala
spark
spring
spring boot
springboot
sqoop
string
time zone
upstream
vim
Find Us
Address
123 Main Street
New York, NY 10001
Hours
Monday–Friday: 9:00AM–5:00PM
Saturday & Sunday: 11:00AM–3:00PM
%d
Different ways of implementing Singleton Design Pattern in Java
The singleton design pattern is used to restrict the instantiation of a class and ensures that only one instance of the class exists in the JVM. In other words, a singleton. read more…
Share this:
Like this:
Continue Reading
Locking in Hibernate using Java
In a relational database, locking refers to actions taken to prevent data from changing between the time it is read and the time is used.
Share this:
Like this:
Continue Reading
Make your own Java Annotations
Annotations, a form of metadata, provide data about a program that is not part of the program itself. Annotations have no direct effect on the operation of the code they annotate. Annotations have been a powerful part of Java, but most times we tend to use them rather than create them.
Share this:
Like this:
Continue Reading
Mockito doesn’t give a Hangover – Java Unit Tests
Mockito is a mocking framework. It is a Java-based library used to create simple and basic test APIs for performing unit testing of Java applications. It internally uses the Java Reflection API to generate mock objects for a specific interface. Mockito is in top 10 Java library across all libraries, not only the testing tools.
Share this:
Like this:
Continue Reading