System Performance at BNP Paribas Fortis GSE DB2 17 March 2016 Eddy Tiels.

Slides:

Advertisements

Similar presentations

Hardware Lesson 3 Inside your computer.

Advertisements

Storing and Managing Data in Today’s z/OS Environment

10 REASONS Why it makes a good option for your DB IN-MEMORY DATABASES Presenter #10: Robert Vitolo.

Optimizing Windows Vista Performance Lesson 10. Skills Matrix Technology SkillObjective DomainObjective # Introducing ReadyBoostTroubleshoot performance.

Barracuda Backup Service Data Backup and Disaster Recovery.

Hybrid Hard Disk Drive Radhika Patel. Basic Terms  HDD (Hard Disk Drive): storage center for data  SSD (Solid State Drive): same thing as a hard drive,

Computer Hardware Devices By YOUR NAME in YOUR TUTOR GROUP.

Hadoop tutorials. Todays agenda Hadoop Introduction and Architecture Hadoop Distributed File System MapReduce Spark 2.

SSD (Flash-Based) Anthony Bonomi. SSD (Solid State Drive) Commercially available for only a few years Big use in laptops Released the first 512GB last.

Fast Track, Microsoft SQL Server 2008 Parallel Data Warehouse and Traditional Data Warehouse Design BI Best Practices and Tuning for Scaling SQL Server.

PORTABLE STORAGE DEVICES David Garcia i Alex Tiana.

SQL Server 2008 & Solid State Drives Jon Reade SQL Server Consultant SQL Server 2008 MCITP, MCTS Co-founder SQLServerClub.com, SSC

Buying a Laptop. 3 Main Components The 3 main components to consider when buying a laptop or computer are Processor – The Bigger the Ghz the faster the.

11 Aug 2015Computer introduction1 Storage devices Bits, Bytes, Kilobytes, MB, GB, Terabytes Hardware Moore’s law Disks Internal hard disk TB (

External Drives An external flash drive, also known as a thumb drive, is a removable storage device that connects to a USB port. A flash drive uses the.

Storage Devices. Internal / External Hard Drive Also known as hard disks Internal drive stores the operating system software, application software and.

Sydney Region IT School Support Term Smaller Servers available on Contract.

Introduction to the Computer System. What is a computer ? A computer is an electronic device that can accept data and instruction, process them or store.

Hadoop tutorials. Todays agenda Hadoop Introduction and Architecture Hadoop Distributed File System MapReduce Spark Cluster Monitoring 2.

SOLID STATE DRIVES By: Vaibhav Talwar UE84071 EEE(5th Sem)

Mayuresh Varerkar ECEN 5613 Current Topics Presentation March 30, 2011.

Strata IT Training Chapter 10 Advanced Storage Topics.

Computer Hardware Sources: Discovering Computers Information & Software technology.

Inside your computer. Hardware Review Motherboard Processor / CPU Bus Bios chip Memory Hard drive Video Card Sound Card Monitor/printer Ports.

Inside your computer. Hardware Motherboard Processor / CPU Bus Bios chip Memory Hard drive Video Card Sound Card Monitor/printer Ports.

Intro – Part 2 Introduction to Database Management: Ch 1 & 2.

OCR GCSE Computing © Hodder Education 2013 Slide 1 OCR GCSE Computing Chapter 2: Memory.

© Copyright 2014 BMC Software, Inc.1 — Chief Architect for DB2, BMC IBM Information Champion 2015 May / 2015 Jim Dee Stop Wasting Time With Utilities!

Introduction to Database Systems1. 2 Basic Definitions Mini-world Some part of the real world about which data is stored in a database. Data Known facts.

Storage device technical meaning- and I quote.” A computer storage device is any type of hardware that stores data. The most common type of storage device,

Computer Architecture Lecture 27 Fasih ur Rehman.

Unit 2 - Hardware Data Storage. How is data stored? ● Data is stored as a combination of 0’s and 1’s (bits). We will learn more about this later! ● Bits.

IMS Dynamic Resource Definition Implementation at BNP Paribas Fortis Leo Van Looy22 October 2015.

Disk Basics CS Introduction to Operating Systems.

 Hardware compatibility means that software will run properly on the computer in which it is installed.  When purchasing software, look for one of these.

Katie Hintze.  A non-volatile storage device that stores digitally encoded data  Introduced in 1956  Long-term persistent storage.

Copyright © 2009 Rolta International, Inc., All Rights Reserved Michael R. Messina, Management Consultant Rolta-TUSC, Oracle Open World 2009 (60 min) ID#:

© 2011 IBM Corporation Product positioning Jana Jamsek, ATS Europe.

 Kim  Allen  Kenneth. Chapter 1 Computer Fundamentals.

Copyright © 2010 Hitachi Data Systems. All rights reserved. Confidential – NDA Strictly Required Hitachi Storage Solutions Hitachi HDD Directions HDD Actual.

IBM Systems and Technology Group © 2009 IBM Corporation IBM System Storage Product Overview Part 1 This document is for IBM and IBM Business Partner use.

Ayman El-Ghazali Senior Microsoft.

SSD Vs HDD (Solid State Drive Versus Hard Disk Drive) By Matthew Nicholls Pilbeam

Hardware and Software 6 th Grade Advanced Robotics 2.

Storage HDD, SSD and RAID.

Lesson Objectives Aims Key Words Paging, Segmentation, Virtual Memory

OVirt Data Warehouse 02/11/11 Yaniv Dary BI Software Engineer, Red Hat.

Efficient data maintenance in GlusterFS using databases

40% More Performance per Server 40% Lower HW costs and maintenance

Database Management Systems (CS 564)

STORAGE DEVICES Towards the end of this unit you will be able to identify the type of storage devices and their storage capacity.

CHAPTER 4 Memory System Organization and Architecture

Inside the computer.

Lecture 2: Hardware Review

File Processing : Storage Media

Real IBM C exam questions and answers

Automation in IMS Can it help the shrinking talent pool

14/11/2018 RAM and ROM.

DB2 Memory management DB2 GSE 01/12/2011

1 Demand of your DB is changing Presented By: Ashwani Kumar

المحور 3 : العمليات الأساسية والمفاهيم

File Processing : Storage Media

Storage Keywords Secondary Storage

Computer Application Waseem Gulsher

Please find the definitions of the following terms

STORAGE – 3 TIERS Key Revision Points.

Lecture 2: Hardware Review

IMS region automation at BNP Paribas Fortis

By Laurynas Peteraitis

Memory Management & Virtual Memory

Presentation transcript:

System Performance at BNP Paribas Fortis GSE DB2 17 March 2016 Eddy Tiels

| 07/07/2016 | DB2 maintenance 2 | 07/07/2016 | DB2 maintenance 2 Contents Introduction Performance Warehouse SSD

| 07/07/2016 | DB2 maintenance 3 | 07/07/2016 | DB2 maintenance 3 Introduction

| 07/07/2016 | DB2 maintenance 4 | 07/07/2016 | DB2 maintenance 4 Introduction Software used DB2 V10 (DEV and TEST in V11) BMC Tools V11 BMC Mainview used for Performance Warehouse IBM Utilities V10

| 07/07/2016 | DB2 maintenance 5 | 07/07/2016 | DB2 maintenance 5 Performance Warehouse The SMF records are loaded by plex PLXC – daily about (multiple subsystems) PLXB – daily about PLXA – daily about All volume data is summarized by hour Data retention Kept for at least 100 days Package information is kept 150 days Plan data is kept for 200 days

| 07/07/2016 | DB2 maintenance 6 | 07/07/2016 | DB2 maintenance 6 Performance Warehouse DB2 statistics tables DMRSTAT - statistics table, Not summarized DMRSTDF - DDF statistics table, SUMMKEY=(SUBSYSTEM,SYSTEMID,LOCATION) DMRSTADT - storage address space statistics table, Not summarized DMRSTSDT - system storage statistics table, Not summarized DMRSBSUM - buffer statistics summary table SUMMKEY=(SUBSYSTEM,SYSTEMID,LOCATION,BPNAME) DMRSDSUM - DDF statistics summary table SUMMKEY=(SUBSYSTEM,SYSTEMID,LOCATION,DDFLOCATION) DMRSTSUM - summary statistics table SUMMKEY=(SUBSYSTEM,SYSTEMID,LOCATION)

| 07/07/2016 | DB2 maintenance 7 | 07/07/2016 | DB2 maintenance 7 Performance Warehouse DB2 accounting tables DMRACSUM - accounting SUMMKEY=(LOCATION,SUBSYSTEM,PLANNAME) DMRABSUM - accounting buffer SUMMKEY=(LOCATION,SUBSYSTEM,PLANNAME,BPNAME) DMRADSUM - DDF accounting SUMMKEY=(LOCATION,SUBSYSTEM,PLANNAME,AUTHID,DDFLOCATION) DMRAPSUM - package accounting SUMMKEY=(LOCATION,SUBSYSTEM,PROGRAMNAME)

| 07/07/2016 | DB2 maintenance 8 | 07/07/2016 | DB2 maintenance 8 Performance Warehouse DB2 volumes

| 07/07/2016 | DB2 maintenance 9 | 07/07/2016 | DB2 maintenance 9 SSD Definition Solid-state drives consist of Flash memory mainly known from it’s use in memory cards and USB flash drives. They don’t have moving parts, consume less energy and have better performance for random accesses then hard disk drives, but they are more expensive DS8870 hardware is used at BNP Automatic tiering is done between 3 levels 1.SSD 27 Tb GB disks at RPM 100 Tb GB disks at RPM 303 Tb

| 07/07/2016 | DB2 maintenance 10 | 07/07/2016 | DB2 maintenance 10 SSD Overall response - BEFORE

| 07/07/2016 | DB2 maintenance 11 | 07/07/2016 | DB2 maintenance 11 SSD Overall response - AFTER

| 07/07/2016 | DB2 maintenance 12 | 07/07/2016 | DB2 maintenance 12 SSD Tablespace info from RTS

| 07/07/2016 | DB2 maintenance 13 | 07/07/2016 | DB2 maintenance 13 SSD Index info from RTS

| 07/07/2016 | DB2 maintenance 14 | 07/07/2016 | DB2 maintenance 14 SSD Space info from RTS

| 07/07/2016 | DB2 maintenance 15 | 07/07/2016 | DB2 maintenance 15 SSD TS and IX datasets

| 07/07/2016 | DB2 maintenance 16 | 07/07/2016 | DB2 maintenance 16 SSD TS and IX datasets

| 07/07/2016 | DB2 maintenance 17 | 07/07/2016 | DB2 maintenance 17 SSD DB2 information on DRIVETYPE in RTS SYSIBM.SYSTABLESPACESTATS SYSIBM.SYSINDEXSPACESTATS HDD Hard Disk Drive SSD Solid State Drive For multi-volume data sets, the drive type is set to SSD if any volume is SSD. For multi-piece linear page sets, the drive type of the first data set is used. DB2 APAR PI35321 This APAR delivers DB2 for z/OS REORG utility support for directive data placement enhancement introduced by DS8870 microcode level R7.4 using Easy Tier Application API.

| 07/07/2016 | DB2 maintenance 18 | 07/07/2016 | DB2 maintenance 18 SSD Overall transaction response time (SU=1/10000)

| 07/07/2016 | DB2 maintenance 19 | 07/07/2016 | DB2 maintenance 19 SSD Overall transaction response time (SU=1/10000)

| 07/07/2016 | DB2 maintenance 20 | 07/07/2016 | DB2 maintenance 20 SSD High used transactions response time BeforeAfter Current

| 07/07/2016 | DB2 maintenance 21 | 07/07/2016 | DB2 maintenance 21 SSD Questions I have How is DB2 defining SSD/HDD With Easy Tiering the complete dataset is not necessarily on the same Tier How can you monitor and is it necessary

Questions ?