RealWorld HazelCast

java datagrid replication cluster-computing hazelcast
Bob Clyde picture Bob Clyde · Nov 22, 2010 · Viewed 8.5k times · Source

Does anyone have any real world experience with Hazelcast distributed data grid and execution product? How has it worked for you? It has an astonishingly simple API and functionality that seems almost to good to be true for such a simple to use tool. I have done some very simple apps and it seems to work as advertised so far. So here I am looking for the real world 'reality check'. Thank you.

Answer

Germán picture Germán · Jan 19, 2012

We've been using it in production since version 1.8+, using mainly the distributed locking feature. It works great, we've found a couple of workarounds/bugs, but those were fixed relatively fast.

With 1.8M locks per day we found no problems so far.

I recommend start using version 1.9.4.4.

Related questions

Passing a variable from Scriptlets to Javascript.

I have this code snippet :: <script type="text/javascript"> function gotoa(){ <%! public void a(){ String temp1; PopulateTextbox obj = new PopulateTextbox(); temp1 = obj.method(); request.setAttribute("variable", temp1); } %> var myVar = <%=request.getAttribute("variable")%> } </script&…

Read More
Vaadin Grid vs Table

What is the difference between the Grid and Table components in Vaadin 7? Which should I use, and when?

Read More
How do I convert a String to an int in Java?

How can I convert a String to an int in Java? My String contains only numbers, and I want to return the number it represents. For example, given the string "1234" the result should be the number 1234.

Read More