Java Java Stream Basic
Stream
Stream supports collection operations for Java.
Collection codes become simple and easy to write.
Basic...
Java
Java Java Couchbase Spring Performance Tune (Edit)
Link
Boosting Spring Data Performance with Couchbase
Java Spring Data JPA Couchbase Properties
Property List and Explanation
Common Application Properties (Link)
KeyDefault ValueExplanationspring.couchbase.bo...
Java Spring Batch Disable Meta Data Log
Meta Data Log?
By default, Spring Batch saves status into DataSource.
This is for recover batch. If the batch sto...
Java Spring Data Couchbase Aggregate function
Aggregate
I tried to use Aggregate function (like SUM, AVE etc..) in my work.
I use Spring Data Couchbase and wri...
Java Spring Batch Couchbase JPA
Spring Batch Couchbase JPA
In this time, I explain about Spring Batch + Couchbase + JPA
Spring Boot 2.2.2Use yaml...
Android gradle compile, api, implementation
Diff between compile api, implementation
NameRoleDescriptioncompilecompileDeprecatedUse compile, resolve dependencie...
Java Cassandra Get Started
Cassandra
Cassandra is NoSQL, and original is provided by Facebook.
It is to handle huge data for application use...
Java Spring Boot Database UnitTest
Goal
We would like to Test DAO or Service with Database operations.
But, if we use database for testing directly,...
Java Spring Elastic Search
Elastic Search
Elastic Search is one of product in Elastic Stack. This is Lucene (Apache Lucene) base Index search. ...