Hinnoittelu Kirjautua sisään Rekisteröidy

Luokat: Kaikki - backup - failure - techniques - durability

jonka Thu Tran 13 vuotta sitten

166

bai 13 mon thu 4

Databases require robust recovery mechanisms to maintain durability and integrity in the face of various failures, such as media failures, software issues, system crashes, natural disasters, unintentional destruction, and sabotage.

bai 13 mon thu 4

Lisää tämän kaltaisia

Backups and recovery

Backups and recovery

luonut Liam LeCarpentier

people should be fined for not recycling

people should be fined for not recycling

luonut Natasha Ameilda

Approaches and methods in language teaching

Approaches and methods in language teaching

luonut Carrizo, Florencia

Photo Techniques, Tricks and Gimmicks (from Scott Kelby's Worldwide Photowalk in Laguna Beach, CA)

Photo Techniques, Tricks and Gimmicks (from Scott Kelby's Worldwide Photowalk in Laguna Beach, CA)

luonut Alex T

Database Recovery

Recovery Facilities

Reovery manager

Flush

Fetch

Backup

Logging

Information update

checkpoint records

Transaction records

After immedia

Before immedia

Main memory

Actions

Write

Read

Begin

Checkpoint

Failure cause

Media failure

Software failure

Unitentional destruction

Sabotage

Natural disasters

System Crashes

Transaction

Recovery manager

Durability

Automic

Recovery techniques

Shadow paging

Deferred update

Immedia (in place) update

Database types

Stable

Volatile