Profile cover photo
Profile photo
Dimo Velev
89 followers
89 followers
About
Dimo's posts

Post has attachment
#WebLogic never fails to surprise me. This time with a few late night sessions figuring out what happens when you try to call an EJB in another domain. It felt like playing mine-sweeper with a seven as hint..

Post has attachment
Thank you adobe #lightroom , very flattering...
Photo

Post has attachment

Post has attachment
Performance Pitfalls: Inheriting JEE Singletons
In a previous blog post I wrote about the fact that JEE singleton EJBs have a very restrictive default lock mode - each method requires a WRITE lock which effectively allows for at most one method of the singleton to run at the same time. Today I stumbled u...

Post has attachment

Post has attachment

Twitter: I see you have a poorly structured monolith. Would you like me to convert it into a poorly structured set of microservices?

Post has attachment
Performance Tuning: java socket timeout
In my previous post I wrote about the socket connect timeout. In this one I am going to write about the other low-level socket timeout - the SO_TIMEOUT . Although most java programmers are probably never going to use the socket API directly, these timeouts ...

Post has attachment
Performance Tuning: java socket connect timeout
Timeouts are one of the most underrated features among java developers - they add some complexity to the code without paying off with business functionality. They also force us to ask ourselves unpleasant questions and consider uncommon situations. The fail...

Post has attachment
Performance Pitfalls: commons-configuration
commons-configuration is a java library that offers a common API to access configuration data from a variety of sources like properties files, XML files, etc. It is a bit outdated but still a convenient way to make certain aspects of an application configur...
Wait while more posts are being loaded