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You're reading from  PostgreSQL 14 Administration Cookbook

Product typeBook
Published inMar 2022
PublisherPackt
ISBN-139781803248974
Edition1st Edition
Concepts
Databases
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Authors (2):
Simon Riggs
Simon Riggs
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Simon Riggs

Simon Riggs is the CTO of 2ndQuadrant, having contributed to PostgreSQL as a major developer and committer for 14 years. He has written and designed features for replication, performance, BI, management, and security. Under his guidance, 2ndQuadrant is now a leading developer of open source PostgreSQL, serving hundreds of clients in USA, Europe, and worldwide. Simon is a frequent speaker at many conferences on PostgreSQL Futures. He has worked as a database architect for 30 years.
Read more about Simon Riggs

Gianni Ciolli
Gianni Ciolli
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Gianni Ciolli

Gianni Ciolli is the Vice President for Solutions Architecture at EnterpriseDB (EDB). As a PostgreSQL consultant, he has driven many successful enterprise deployments for customers in every part of the globe.Gianni is respected worldwide as a popular speaker and trainer at many PostgreSQL conferences in Europe and abroad over the last 14 years. He has worked with free and open-source software since the 1990s as an active member of the community (Prato Linux User Group, and Italian PostgreSQL Users Group). Gianni has a Ph.D. in Mathematics from the University of Florence. He lives in London with his son. His other interests include music, drama, poetry and athletics.
Read more about Gianni Ciolli

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Improving performance of logical backup/recovery

Performance is often a concern in any medium-sized or large database.

Backup performance is often a delicate issue because resource usage may need to be limited to remain within certain boundaries. There may also be a restriction on the maximum runtime for the backup – for example, a backup that runs every Sunday.

Again, restore performance may be more important than backup performance, even if backup is the more obvious concern.

In this recipe, we will discuss the performance of logical backup and recovery; the physical case is quite different and is examined in the recipes after that.

Getting ready

If performance is a concern or is likely to be, then you should read the Planning backups recipe first.

How to do it…

You can use the -j option to specify the number of parallel processes that pg_dump should use to perform the database backup. This requires that you use...

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PostgreSQL 14 Administration Cookbook
Published in: Mar 2022Publisher: PacktISBN-13: 9781803248974
© 2022 Packt Publishing Limited All Rights Reserved

Authors (2)

author image
Simon Riggs

Simon Riggs is the CTO of 2ndQuadrant, having contributed to PostgreSQL as a major developer and committer for 14 years. He has written and designed features for replication, performance, BI, management, and security. Under his guidance, 2ndQuadrant is now a leading developer of open source PostgreSQL, serving hundreds of clients in USA, Europe, and worldwide. Simon is a frequent speaker at many conferences on PostgreSQL Futures. He has worked as a database architect for 30 years.
Read more about Simon Riggs

author image
Gianni Ciolli

Gianni Ciolli is the Vice President for Solutions Architecture at EnterpriseDB (EDB). As a PostgreSQL consultant, he has driven many successful enterprise deployments for customers in every part of the globe.Gianni is respected worldwide as a popular speaker and trainer at many PostgreSQL conferences in Europe and abroad over the last 14 years. He has worked with free and open-source software since the 1990s as an active member of the community (Prato Linux User Group, and Italian PostgreSQL Users Group). Gianni has a Ph.D. in Mathematics from the University of Florence. He lives in London with his son. His other interests include music, drama, poetry and athletics.
Read more about Gianni Ciolli

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