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Lecture 3
Lecture 3

... data blocks read from the datafiles ...
6231B_04
6231B_04

... • Database needs to be set offline • Files need to be moved manually within the filesystem ...
Database Project
Database Project

... .SQL script files is the canonical format used Changes are tracked at the “object level” For example indexes, constraints, triggers are tracked independent of the base table definition, in order have the highest granularity of change tracking ...
Optimize Oracle on VMware
Optimize Oracle on VMware

...  #10 = Adjust VM client file system block size to more closely match Oracle block size Assume we have a Linux host running a Linux based Oracle database client. Let’s examine Scenario #2 from the chart next page. Start by assuming that the host file system using the default block size: 2K. Further ...
System R
System R

... Following suggestions were made to improve: • Authorization subsystem could be augmented by the concept of a “group” of users • A new command could be added to SQL language to change the ownership of a table from one user to another. • Occasionally it is necessary to reload an existing table in the ...
Slide 1
Slide 1

...  #10 = Adjust VM client file system block size to more closely match Oracle block size Assume we have a Linux host running a Linux based Oracle database client. Let’s examine Scenario #2 from the chart next page. Start by assuming that the host file system using the default block size: 2K. Further ...
PPMA (Product Process Management Automation
PPMA (Product Process Management Automation

...  Installation and configuration of Oracle database and application servers based on the requirement.  Deploying the new or updated oracle forms and reports in the production environment once it has been received from the development team.  Creation of bat scripts to automate the database and appl ...
ppt - Institute of Physics
ppt - Institute of Physics

...  ADO interfaces to all leading database products  Brown is using ADO to develop software for loading ntuples into a database for our prototype studies  Brown plans to also provide a web-based query capability based on ADO ...
Mimer SQL embedded in healthcare industry equipment
Mimer SQL embedded in healthcare industry equipment

... Please note that it is also possible to stop the database server by sending the SIGTERM signal to the dbserver process. Now the database server is ready to use. If following the description above, the default database is “mimdb” (which can be overridden by setting MIMER_DATABASE). Now, try to connec ...
Slides
Slides

... • SQL Server supports the SQL-92 standard • The IDENTITY keyword implements a new constraint for surrogate keys: – IDENTITY (m, n) creates a surrogate key with an Identity Seed of m and an Identity Increment of n: ...
SQL Server AlwaysOn
SQL Server AlwaysOn

... AlwaysOn Availability Groups Enhance the capabilities of database mirroring – Multiple database coordinated failover for applications that require multiple databases on a single instance (e.g. SharePoint) – Simplified application connectivity and automatic redirection through the implementation of A ...
database reverse engineering - Myy server - Haaga
database reverse engineering - Myy server - Haaga

... • Methodologies vs. Data modeling tools ™ Stages & models in database design? • Number and names of stages and models • Definition of stages (activities per stage) and models Example: Terminology used in some data modeling tools ...
info - T6
info - T6

... 2. Describe the steps for creating a new database file using Microsoft Access 3. Describe the steps for creating and modifying a table and fields using Microsoft Access 4. Describe the steps for creating relationships between tables using Microsoft Access ...
Uncircumventable Data Privacy Policies
Uncircumventable Data Privacy Policies

... Electronic directories: prevent malicious users from harvesting information from the directory Outsourced customer support: support clerk can easily look up a record in response to a customer request, but cannot steal data wholesale Multi-institution drug trials: share encrypted test subject reco ...
metadata_stonjek_short-3D - Indico
metadata_stonjek_short-3D - Indico

... Geometry, conditions: high volume; file catalogue: low volume No need for instantaneous replication Model for conditions database: write only at Tier-0 and replicate to Tier-1s and from there to Tier-2s ...
DBXplorer : A System For Keyword-Based Search Over Relational
DBXplorer : A System For Keyword-Based Search Over Relational

... Example for Keyword-Based Search is searching for “Jim Gary” on Microsoft intranet to obtain matched rows, i.e., rows in DB where ‘Jim ...
ORACLE Architecture and Administration
ORACLE Architecture and Administration

... - Use a LRU algorithm to keep most recently used blocks in memory - Defers write for I/O optimization  dirty list reaches a threshold length  A process scans a specified number of buffer in the LRU without finding free buffer  A time-out occurs ...
Introduction to Databases
Introduction to Databases

... mainframe computers in late 60s and early 70s - a typical early DBMS cost $100,000 (many are still in use) First general databases were created for General Electric Company (GEC) - Integrated Data Store (IDS), designed to run on GEC machines; B.F. Goodrich ported IDS to IBM 360 - became dominant unt ...
Slide 1
Slide 1

... Oracle background processes:Oracle creates a set of background processes for each instance. The background process asynchronously execute the I/O and monitor other oracle process, gives better performance and reliability. The some of background processes are 1.DBWR:- The database writes process whi ...
Database
Database

... • Single – This is used to run a SQL query that returns only a single row. Element data will be created with the variable names being the names of the columns returned and the value of that column as the element data value (as a string). If no row is returned, no element data will be set. • Multiple ...
Oracle PL/SQL - Pellissippi State Community College
Oracle PL/SQL - Pellissippi State Community College

... Originally modeled after ADA • Created for Dept. of Defense ...
lecture040505
lecture040505

... If there is one 'yes' answer, we should avoid denormalization! Daniel Adinugroho ...
Database Lock SOP - Global Health Data Management
Database Lock SOP - Global Health Data Management

... f) Permission to lock the database will be agreed by Study Statistician, Data Manager and Clinical Project Manager and the insert trial title Database Lock Approval Form completed. g) If identification of significant errors should occur after database lock but prior to final analysis and publication ...
Introduction to SQL Server
Introduction to SQL Server

... This Edition has the SQL Server database engine, but not all of the management tools or analysis services. Database size for this edition is limited to 2GB. It supports full application development and deployment for small business applications. SQL Server This version has much of the functionality ...
Physical Database Design
Physical Database Design

... • As new hardware/software options become available ...
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Ingres (database)

Ingres Database (/ɪŋˈɡrɛs/ ing-GRESS) is a commercially supported, open-source SQL relational database management system intended to support large commercial and government applications. Ingres Database is fully open source with a global community of contributors. However, Actian Corporation controls the development of Ingres and makes certified binaries available for download, as well as providing worldwide support.Ingres began as a research project at the University of California, Berkeley, starting in the early 1970s and ending in 1985. The original code, like that from other projects at Berkeley, was available at minimal cost under a version of the BSD license. Ingres spawned a number of commercial database applications, including Sybase, Microsoft SQL Server, NonStop SQL and a number of others. Postgres (Post Ingres), a project which started in the mid-1980s, later evolved into PostgreSQL.Ingres is ACID compatible and is fully transactional (including all DDL statements).Ingres is part of the Lisog open-source stack initiative.
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