PPT-Chapter 20: Database System Architectures

Outline Centralized Database Systems Server System Architectures Parallel Systems Distributed Systems Network Types Centralized Database Systems Run on a single computer system Singleuser system. Software Architectures XIX Software Architectures Software Architectures UML Packages ClientServer vs PeertoPeer Horizontal Layers and Vertical Partitions 3Tier and 4Tier Architectures The ModelViewController Architecture Broker Architectures for Di All rights reserved Architectures of Test Automation Copyright August 2000 Cem Kaner kanerkanercom Acknowledgement Many of the ideas in this presentation were jointly developed with Doug Hoffman in a course that we taught together on test automatio Hardware Parallelism. Computing: execute instructions that operate on data.. Flynn’s . taxonomy (Michael Flynn, 1967) classifies computer architectures based on the number of instructions that can be executed and how they operate on data.. Anshuman Gupta. September 18, 2009. 1. Multi-core Processors are . abundant. Multi-cores increase the compute resources on the chip without increasing hardware complexity. Keeps power consumption within the budgets.. Software Architecture. Describe how the various software components are to be organized and how they should interact.. It describe the organization and interaction of software components.. System Architecture. Introduction to a spatial metaphor . Many user interfaces are essentially tools for finding, collecting, consuming, and producing information . We can think of these untamed hordes of data as . information spaces. Agents (Ch. 2). examples of agents. webbots, ticket purchasing, electronic assistant, . Siri. , . news filtering, . autonomous vehicles. , printer/copier monitor, Robocup soccer, NPCs in Quake, Halo, Call of Duty.... Learning Objectives. Understand the client / server system.. Understand the DBMS role in that system.. Explain the architecture of the modern DBMS.. A Simple Client / Server System. Components. Client. Understand how multiprocessor architectures are classified.. Appreciate the factors that create complexity in multiprocessor systems.. Become familiar with the ways in which some architectures transcend the traditional von Neumann paradigm.. Dr Robert Woodcock – WGISS 43. CSIRO. Overview. Why FDA?. Brief Review of 2016 - Why . FDA. ?. Interim Report from 2016. What FDA? - So far in 2017. The pillars of CEOS FDA. How FDA? - What's next for WGISS and FDA. Definition. What is a plug-in?. “a small piece of software that supplements a larger program”. Merriam-Webster’s Online Dictionary. “An accessory software or hardware package that is used in conjunction with an existing application or device to extend its capabilities or provide additional functions”. CUDA Lecture 3. Parallel Architectures and Performance Analysis. Conventional Von Neumann architecture consists of a processor executing a program stored in a (main) memory:. Each main memory location located by its address. Addresses start at zero and extend to 2. 2. Chapter 9 Objectives. Learn the properties that often distinguish RISC from CISC architectures.. Understand how multiprocessor architectures are classified.. Appreciate the factors that create complexity in multiprocessor systems.. – Discussion. Dr Robert Woodcock – WGISS 43. CSIRO. What do WE need to know?. Examples of topics from OGC ORM:. Enterprise view. Why and the value proposition. Geospatial Information. Information specifications.