IBM: DB2 11 Fundamentals for z/OS. Practice Exam (NEW)

所在平台: Udemy

课程主页: https://www.udemy.com/course/ibm-db2-11-fundamentals-for-zos-2021/

课程评论:没有评论

第一个写评论        关注课程

课程简介

课程名称:IBM:DB2 11基础知识认证考试(适用于z/OS) 课程概述: 此认证考试旨在认证成功的考生具备描述架构及管理DB2 for z/OS环境所需的重要知识、技能和能力,包括计划、安装、管理、调优和安全管理DB2。随着移动设备及其他网络连接设备的普及,交易工作负载、数据量及24/7的需求正在不断增加,同时对成本控制和资源效率的持续关注,以及竞争压力也推动了对创新、分析和数据集成的需求。DB2 for z/OS提供了先进的功能,以支持这些需求,而DB2 11则在多个方面进行了重要改进。 主要特点包括: - 开箱即用的CPU节省,效率提升、成本降低,无需更改应用程序,复杂OLTP可节省高达10%,更新密集型批处理高达10%,查询可节省高达40%。 - 新DB2 11特性的附加性能改进,增强的韧性和持续可用性,可以在不影响应用程序的情况下在线进行更多变更。 - 改善在线重组(REORG)过程,减少干扰,支持DROP COLUMN、在线更改分区限制键,扩展日志记录地址能力达到1yottabyte(或1B petabytes)。 - 改进的业务分析能力,扩展SQL、XML功能,时间和SQLPL增强,透明归档,Hadoop集成,以及对NoSQL和JSON的支持。 - 简化、加速的DB2版本升级,无需对应用程序进行更改,并优化了访问路径的稳定性。 本课程将帮助学员掌握DB2 11在z/OS环境中的应用,使其能够更有效地管理和优化数据处理过程。

课程评论(0条)

课程详情

This certification exam certifies that the successful candidate has important knowledge, skills, and abilities necessary to describe the architecture and administer the processes required to plan, install, manage, tune and secure DB2 for z/OS environments.Proliferation of mobile and other network-connected devices is driving increases in: • transaction workloads • data volumes • 24x7 requirements • Continued focus on cost containment and resource efficiency • Competitive pressures continue to drive an increasing need for innovation, analytics, and data integration • DB2 for z/OS has leading edge capabilities to support these requirements and DB2 11 makes important improvementsOut-of-the-box CPU Savings • Improving efficiency, reducing costs, no application changes • Up to 10% for complex OLTP • Up to 10% for update intensive batch • Up to 40% for queries • Additional performance improvements through use of new DB2 11 features • Enhanced Resiliency and Continuous Availability • Making more online changes without affecting applications • Online REORG improvements, less disruption • DROP COLUMN, online change of partition limit keys • Extended log record addressing capacity - 1 yottabyte (or 1B petabytes) • BIND/REBIND, DDL break into persistent threads • Enhanced business analytics • Expanded SQL, XML capabilities • Temporal and SQLPL enhancements • Transparent archiving • Hadoop integration, NoSQL and JSON support • Simpler, faster DB2 version upgrades • No application changes required for DB2 upgrade • Access path stability improvements

课程标签

0人关注该课程

主题相关的课程