Re:Re: Re: Re: Re: Re: Re: Re: Re:Poor performance select query with jdbc thin mode

[Lucky]

Denis,
    Thanks very much!
    All data are related ,and there are about 60G data in the heap. And if I 
add other business module ,the data also are related.We can not split them.   
    So If data is collocated, then a single node is enough. But it's not high 
availability.