PostgreSQL 15 from the inside
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Before you is an updated publication of the bestseller "PostgreSQL from the inside".
The internal device of the postgreSQL DBMS is considered: the details of the implementation of multi-versionality and isolation based on data images, including the procedure for cleaning irrelevant versions of the lines, buffer cache and the prediction log, the use of locks of various levels, planning and implementation of SQL request, principles expansion and features of existing index access methods. Much attention is paid to the possibilities provided for independent study of the functioning mechanisms of PostgreSQL.
The new editions taken into account the comments of readers and the typos were fixed, as well as changes that occurred in the PostgreSQL 15 version.
The book is intended for administrators and programmers, and will also be useful to all developers who are not satisfied with the work with the database as With a "black box"
The internal device of the postgreSQL DBMS is considered: the details of the implementation of multi-versionality and isolation based on data images, including the procedure for cleaning irrelevant versions of the lines, buffer cache and the prediction log, the use of locks of various levels, planning and implementation of SQL request, principles expansion and features of existing index access methods. Much attention is paid to the possibilities provided for independent study of the functioning mechanisms of PostgreSQL.
The new editions taken into account the comments of readers and the typos were fixed, as well as changes that occurred in the PostgreSQL 15 version.
The book is intended for administrators and programmers, and will also be useful to all developers who are not satisfied with the work with the database as With a "black box"
Author:
Author:Рогов Егор Валерьевич
Cover:
Cover:Hard
Category:
- Category:Computer & Technology
ISBN:
ISBN:978-5-93700-178-8
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