Home » Author Archives: Andy Song

Author Archives: Andy Song

Java threads: How many should I create

java-logo

Introduction “How many threads should I create?”. Many years before one of my friends asked me the question, then I gave him the answer follow the guideline with ” Number of CPU core + 1″. Most of you will be nodding when you are reading here. Unfortunately all of us are wrong at that point. Right now I would give ...

Read More »

Sharding system architecture: Several things you may need know

software-development-2-logo

[Introduction] Some of you may wondering what’s sharding? If you don’t know the concept, please read the link http://en.wikipedia.org/wiki/Shard_(database_architecture). It’s very useful when you want to deal large data set throughput and traditional single data cluster group (Master-Slave, Master-Master and Slave-Slave, etc) setting couldn’t survive from that kinds of situaion. It’s concept is very simple and you may know in ...

Read More »
Do you want to know how to develop your skillset and become a ...

Subscribe to our newsletter to start Rocking right now!

To get you started we give you our best selling eBooks for FREE!
Get ready to Rock!
To download the books, please verify your email address by following the instructions found on the email we just sent you.

THANK YOU!

Close