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Recent Posts
Categories
- Design (2)
- Elasticsearch (3)
- Golang (5)
- hadoop (2)
- Java (10)
- linux (1)
- Performance (1)
- Scala (2)
- Security (3)
- Spark (2)
- Spring (2)
- Spring Batch (1)
- Spring Boot (1)
- sqoop (1)
- UI (1)
- unix (1)
- Vim (2)
Tags
annotation
apache hive 3
cdp
cloudera
commands
CORS
cron
dataframe
design pattern
DNS
elastic
elasticsearch
go
golang
hadoop
hdfs
hive
http
ip
java
jms
JpaRepository
junit
mockito
mq
mysql
nginx
oracle
proxy
proxy_pass
queue
rdbms
rdd
resolution
reverseproxy
scala
scheduled
spark
spring
springboot
spring boot
sql
sqoop
string
vim
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Schedule Jobs/Tasks Using Cron Expression in Spring with Example
When we have a requirement to run a task/job repeatedly after a particular time interval, we achieve this functionality by implementing Scheduling. To schedule jobs in the spring boot application to run. read more…
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Accessing Data with JPA
JPA is a specification which specifies how to access, manage and persist information/data between java objects and relational databases. It provides a standard approach for ORM, Object Relational Mapping. Spring. read more…
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Java Message Service (JMS) programming model
Before getting started with JMS programming model, I would suggest that first you go through the architecture, components and delivery model of JMS if not familiar. JMS defines an API. read more…
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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…
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