'Lock granularity' diaporamas de présentation

Isolation in Relational Databases

1.16k views • 97 slides

719 views • 56 slides

An Intro to Programming with C# Threads

An Intro to Programming with C# Threads. Presentation by: Jason Bender, Garrett Lund, Ben Gamble, Michael Calvo , and Jeff Corbell. Outline. Introduction The Basics Why use Concurrency The Design of a Thread Facility Using Locks: Accessing Shared Data

527 views • 40 slides

Multi-User Databases

Multi-User Databases. Chapter 9. Terminology . Data administration Database administration Database administrator or DBA Facilitates the development and use of the database Balances the conflicting goals of Protecting the database Maximizing its availability and benefit to users.

207 views • 20 slides

Lecture 8 : Transactions & Concurrency

MSc IT UFIE8K-15-M Data Management Prakash Chatterjee Room 3P16 prakash.chatterjee@uwe.ac.uk http://www.cems.uwe.ac.uk/~pchatter/2010/dm. Lecture 8 : Transactions & Concurrency. Transactions.

249 views • 17 slides

Functions of Database Management Systems

Functions of Database Management Systems. Data storage retrieval and update facilities A user-accessible catalogue or data dictionary Support for shared update Backup and recovery services Security services Integrity services Connectivity Utilities. Support for Logical Transactions.

362 views • 13 slides