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Workbench的运维功能支持可视化地为Linux实例上的Java应用新增运维任务，例如新增Java堆分析、线程栈分析或性能分析任务。本文为您介绍Linux实例运维功能的具体操作和查看任务分析结果的具体方法。

[帮助文档] Java更新分析存储的数据生命周期

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[帮助文档] Java SDK创建分析存储

当需要低成本存储时序数据以及快速查询和分析时序数据时，您可以使用CreateTimeseriesAnalyticalStore接口为已有时序表创建分析存储。

[帮助文档] 如何通过表格存储Java SDK删除分析存储

当不再需要使用分析存储来存储与分析时序数据时，您可以使用DeleteTimeseriesAnalyticalStore接口删除时序表下的分析存储。

[帮助文档] 如何使用Java堆分析对象查询语言OQL

1. OQL语法OQL语法如下：SELECT * FROM [ INSTANCEOF ] [ WHERE ]2. 语法各子句说明select部分SELECT toString(x), x.value, x....

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JCS是用java编写的一个分布式缓存系统。它旨在通过提供一种手段来管理各种动态性质的缓存数据加快应用程序,它是一个复合式的缓冲工具，据说是超越简单的对象缓存，可以将对象缓冲到内存、硬盘(本地磁盘，网络地址磁盘，数据库)，具有缓冲对象时间过期设定，还可以通过JCS构建具有缓冲的分布式构架...

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