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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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7 amazing tips for Go developer
I have just started learning Go and found it to be a very interesting language. It bridges the gap between rapid development and performance by offering high performance like C,. read more…
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Be careful while querying inner objects in elasticsearch
In elasticsearch we can store closely related entities within a single document. For example, we can store a blog post and all of its comments together, by passing an array. read more…
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Most common openssl commands
This post is a collection of most common and helpful openssl commands which we need to use to deal with tasks like generating keys, CSRs, certificates. # Verify or check content Verify. read more…
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How is data secure over https?
Everyone of us have heard that data transferred over HTTPS is secured. As a result we provide our highly confidential information like bank details, credit card details to a website which runs. read more…
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Secure way of doing OAuth for SPA & Native Apps
When clients like mobile, desktop, single page applications allows the user to sign-in using a third party application (google, facebook, twitter etc), one of the first choice is to use. read more…
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