PPT-Caching Principles and Paging Performance

CS3013 Operating Systems Hugh C Lauer Slides include materials from Slides include materials from Modern Operating Systems 3 rd ed by Andrew Tanenbaum and from Operating System Concepts. Instructor: Junfeng Yang Outline  Memory management goals  Segmentation  Paging  TLB 1 Uni - v.s. multi - programming  Simple uniprogramming with a single segm in Kentico CMS. Boris . Pocatko. Solution Architect. Kentico Software. borisp@kentico.com. Agenda. Problem. Describing different caching mechanisms. Demo for cache dependencies. API caching and additional info. How It Works and When You Should Use It . Shy Cohen. Principal, . Shy Cohen Consulting. AAP314. What Gurus Need to Know. What’s a cache and what it does. Core and advanced concepts. Caching on premises and in Windows Azure. -Bhavtosh . Rath. Multi – user system: Log files needed for concurrency control.. Single – user system: An alternative !. Shadow Paging.. Rollback/Abort - Database is returned . to its state prior to the transaction that was executing when the . Exceeding the Best of Nested and Shadow Paging. Jayneel Gandhi. , Mark D. Hill, Michael M. Swift. Executive Summary. Problem:. Virtualization valuable but have high overheads with larger workloads. (at most 70% slower than native). Alejandro . López. -Ortiz , . Alejandro Salinger. University . of Waterloo. Outline. Paging . Paging . with cache usage. Interval Scheduling. Online algorithms. Simulations. Conclusions. 2. Paging. 3. CSSE 332. Operating Systems. Rose-Hulman Institute of Technology. Segmentation. Memory-management scheme that supports user view of memory . A program is a collection of segments. A segment is a logical unit such as:. ): Let Hard Disks Sleep Well and Work Energetically. Feng. Chen and . Xiaodong. Zhang. Dept. of Computer Science and Engineering. The Ohio State University. Power Management . in . Hard Disk . Power management . (ESaaS §12.6). © 2013 Armando Fox & David Patterson, all rights reserved. The Fastest . D. atabase is the One . Y. ou Don’. t . U. se. Caching: . Avoid touching database if answer to a query hasn’. and When You Should Use It . Jon Flanders. Senior Consultant. MCW Technologies. MID302. Agenda. Why Caching?. What is AppFabric Cache?. On-Premise and in Azure. Demo, demo, demo. Typical Web Architecture. Name. Title. Microsoft Corporation. Presentation Summary. Version: Jul 2010. Feedback: . ryandunn@microsoft.com. . Technical Level: 300/400. Intended Audience: Developers, Architects. Intended Time: 60 minutes. A Framework for Evaluating Caching Policies in a Hierarchical Network of Caches Eman Ramadan, Pariya Babaie , Zhi -Li Zhang Presented By: Arvind Narayanan University of Minnesota, USA Caching at the Web Scale Victor Zakhary, Divyakant Agrawal, Amr El Abbadi Full slide deck: https://goo.gl/1VYGW3 1 The old problem of Caching Disk RAM L 2 L 1 Larger Slower Cheaper Smaller Faster In emergency. , contact, Paul Bierman. 802 863 3609 (home) 802 238 6826 (cell phone) . 802.350.9630 (pager) . 9993100@paging.contactbeep.com (pager). pbierman@uvm.edu. (email). COSMO PRODUCTION LABORATORY – Delehanty 305 B.