Another type of out of memory errors in java is - "java lang outofmemoryerror gc overhead limit exceeded". This is NOT talking about that your machine has no enough memory (heap memory) to...
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I believe you have already seen this nasty message from JVM - "java.lang.OutOfMemoryError: Unable to create new native thread" Let us have a look what causes this and what we can do to...
When come to SOA (Service Oriented Architecture) integration patterns "reliable message delivery" and "message throttling" are very common. Typical way of achieving this is using Enterprise Service Bus with a JMS provider. WSO2 ESB...
Came across this good resource on fit falls in distributed computing. It is extremely important that architects understand them before designing a software that runs across nodes, cumulatively achieving the defined work. Following...
WSO2 Message Broker is a open source product developed by WSO2 to achieve JMS and MQTT messaging. WSO2 MB can be scaled vertically as well as horizontally until you get the performance you need....
When WSO2 ESB and WSO2 MB integrated together, we need to specify the connection url at ESB side, so that it can connect to Message Broker. For that we use following configuration file....
In Apache Tomcat or WSO2 Application Server you can configure a data source to connect to a database. When you consider WSO2 Middleware, any server is connected to a database using a datasource. Sometimes...
About Me
- Hasitha Hiranya
- Hi all, I am Hasitha Abeykoon. I schooled to Wariyapola Sri Sumangala college and Dharmaraja college. I was graduated from University of Moratuwa, Sri Lanka and I am currently working at WSO2 as a software Engineer. My home town is Kandy. I like to be with my friends and to read books and Internet. My hobbies are Travelling and Photography....
Popular Posts
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I know many like to have a Windows+Linux dual boot system on their machines. As a WSO2 Software Engineer most of the time I use linux, bu... -
Hi again..., This time I am going to narrate how to encode and decode xml payload in the mediation flow of WSO2 ESB. There are many us... -
WSO2 ESB supports JSON. The synapse's internal format is always soap. Thus when you expect a JSON response you should set the expected ... -
In enterprise application integration it is a frequent need to format messages from one format to another. This message formatting can be d...
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Hi.. Hope you all are doing well.... I recently came across the subject as I had a Windows 7 64 bit setup after I have installed Linux Mi...
