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内容简要：一、操作系统优化二、数据库配置优化三、日常操作四、运维方案一、操作系统优化操作系统优化主要从共享内存、参数设置、使用大页、信号量和Limit参数等方面阐述。（一）共享内存当用户使用PostgreSQL 9.3或GreenPlum5及以前的版本，为防止数据...

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系统运维管理 OOS

云上统一的自动化管理与运维平台，支持对ECS、RDS、SLB等多种云产品进行编排，包括定时任务、批量操作、事件驱动运维等，提升日常运维管理效率。

OOS控制台

产品文档

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最佳实践

定时开关机节省成本

批量下载文件到实例

快速上手

Terraform管理OOS

批量操作实例

动手实验