PPT-AppSleuth : a Tool for Database Tuning at the Application Level

Wei Cao Renmin University of China Dennis Shasha New York University AppSleuth 1 AppSleuth a Tool for Database Tuning at the Application Level Outline Background and motivation Delinquent design patterns. Ray Chen, UMD. Jeff Hollingsworth, UMD. Michael P. Ferguson, LTS. Harmony. Overview. Harmony system based. on feedback loop. 2. Harmony Server. Application. Parameter. Values. Measured. Performance. Stuart A. Weinstein. 1. , Laura S. L. Kong. 2. , Dailin Wang. 1. , Nathan C. Becker. 1. 1. Pacific Tsunami Warning Center, USA, stuart.weinstein@noaa.gov. 2. International Tsunami Information Center/UNESCO-NOAA, USA, l.kong@unesco.org. Performance Tuning. Overview. Performance tuning methodologies . Instance level. Database level. Application level. Overview of tools and techniques for performance analysis and tuning. Tuning Methodologies — Tuning While Building. CSCI 5857: Encoding and Encryption. Outline. Record-based encryption. Applications and secure databases. Dedicated encryption server. Encryption receipts. Key vault security and master keys. Key migration. David Kurtz. Go-Faster Consultancy Ltd. . david.kurtz@go-faster.co.uk. www.go-faster.co.uk. Tim Bower. Oracle – PeopleSoft Center of Expertise. Oracle Safe Harbor Statement. The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions.. Kadin Tseng. Boston University. Scientific Computing and Visualization. Outline. Introduction. Timing. Example Code. Profiling. Cache. Tuning. Parallel Performance. Code Tuning and Optimization. 2. Introduction. John H. . Yopp. , PhD. Strategic Partnerships, Tuning USA. David W. Marshall, PhD. Associate Director, Tuning USA. Presentation Goals. Discuss how the unique . f. eatures of U.S. higher education versus other national educational . The Tuning Process. Benefits of Tuning. Why Tuning is Different. What is Tuning?. A collaborative, faculty-driven . process that . “harmonizes” curricula around defining what a . student should know and be able to do in a chosen . Graeme Malcolm . | . Microsoft. Designing. Database . Solutions for SQL Server. Course Topics. Designing. Database Solutions for SQL Server. 01 | Managing. a SQL Server Environment. 02 | Designing. Progress Performance Tuning. Strategic Information Group Copyright © 2016 . May only be reproduced with prior consent from Strategic. Presenter . Intro. Working with Progress since 1984. Author of some books (paper & digital):. John Casey. Senior Solutions Advisor jcasey@rocketsoftware.com. What’s the cost of application downtime to your business?. Minutes of Downtime. x Average revenue per minute . = Downtime Losses. Performance tuning challenges across the organization. How to View This Presentation. Switch to Notes Page view:. Click . View. on the ribbon and select . Notes Page. Use page up or page down to navigate. Zoom in or out as needed. In the Notes Page view you can:. Enhancing Application Performance. Presented by: Steve . Seaney. & Chris . Shaffer. Agenda. Survey. Why Performance is Important. Improving Performance. Monitoring Performance. Real-world Cases. Outline. Performance Tuning. Performance Benchmarks. Standardization. E-Commerce. Legacy Systems. Hardware Tuning: Choice of RAID Level. To use RAID 1 or RAID 5?. Depends on ratio of reads and writes.