Dear Val, I found another post that you have answered : http://apache-ignite-users.70518.x6.nabble.com/problem-run-jar-file-td1973.html And solved my problem by adding several extra jar files on server side libs folder.
Best regards, Kevin -----邮件原件----- 发件人: vkulichenko [mailto:[email protected]] 发送时间: 2016年4月11日 13:12 收件人: [email protected] 主题: Re: re: Ignite Sql Query performance problem Kevin, Each index add memory overhead. It's hard to estimate without knowing the details of the application, but in general indexes do not add more than 20-30% to the overall data size. BTW, if you can replace query with a simple get(), you should do this. It will be more effective from both performance and memory consumption standpoint. Use SQL for more complicated requests. -Val -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-Sql-Query-performance-problem-tp4031p4045.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
