In Addition to that you should make sure that you run JDK8, it has a lot of optimizations
> On 21 Apr 2016, at 21:06, vkulichenko <[email protected]> wrote: > > In most cases it's OK to have one node per machine, but you should not > allocate more than 10-12G of heap memory, because otherwise you will likely > have long GC pauses. For storing the data you can use off-heap memory [1]. > > The only case when having several nodes per machine can be useful is when > SQL queries are heavily used. If each node has less data, the SQL query > execution can scale better and give better performance. Essentially, you > will just better use CPU resources, so it's a good practice to start as many > nodes as many cores you have. > > [1] https://apacheignite.readme.io/docs/off-heap-memory > > -Val > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Best-Practices-for-Deploying-Ignite-tp4417p4426.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com.
