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PostgreSQL Administration

EDU Trainings s.r.o.

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This PostgreSQL training class teaches the configuration, security management, administration, backup and restore, and optimization of PostgreSQL databases. This PostgreSQL training class teaches the configuration, security management, administration, backup and restore, and optimization of PostgreSQL databases.

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Installation and data files

PostgreSQL versions
Download and installation
Initial database initialization
Database engine startup
Starting and stopping of database engine
Resolving startup failures

Configuration and data files

psql client

Connecting to database
Common connection problems


Configuration files

main conf


Physical storage and file layout
Tablespaces
Roles & privileges

Roles and attributes


Client authentication

File conf
Postgresql identity mapping


Databases, schemas

Basic operations

Working with search_paths
Purpose of information_schema

Database inspection


customizing psql

Magic psql commangs
psql configuration files
Automating autentication with .pgpass and environmenta variables



Monitoring & maintenance

PostgreSQL logging behaviour
Statistics tables
Monitoring

database activity
client connections
slow queries
locks


Vacuum and autovacuum

Transaction and WALs

How transactions works
Transaction isolations levels
Write Ahead Logs

Transaction implementation



Backup and restore

PostgreSQL internal backup_mode
Filesystem backup
PostgreSQL backups
Replication-based backups
Point In Time Restore

Tips and tricks

Basic parameters tuning
Customizing PostgreSQL client
Replication types overview
Certifikát Na dotaz.
Hodnotenie




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