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Recent Posts
Categories
- Design (2)
- Elasticsearch (3)
- Golang (5)
- hadoop (2)
- Java (9)
- linux (1)
- Performance (1)
- Scala (2)
- Security (3)
- Spark (2)
- Spring (1)
- Spring Batch (1)
- Spring Boot (1)
- sqoop (1)
- UI (1)
- unix (1)
- Vim (2)
Tags
annotation
apache hive 3
cdp
cloudera
commands
CORS
dataframe
design pattern
DNS
elastic
elasticsearch
facets
go
golang
hadoop
hdfs
hive
http
ip
java
jms
jpa
JpaRepository
junit
locking
mq
mysql
nginx
oracle
proxy
queue
rdbms
rdd
Repository
resolution
reverseproxy
scala
spark
spring boot
springboot
spring data
sql
sqoop
string
vim
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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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Elasticsearch : What, How and Why?
At its core, you can think of Elasticsearch as a server that can process JSON requests and give you back JSON data in near real-time.
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