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High Performance MySQL (en anglais) [Anglais] [Broché]

Jeremy D. Zawodny , Derek Balling

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Amazon.com: 4.2 étoiles sur 5  25 commentaires
62 internautes sur 63 ont trouvé ce commentaire utile 
5.0 étoiles sur 5 Well explained MySQL concepts 10 juillet 2004
Par Ales Kavsek - Publié sur Amazon.com
Format:Broché|Achat vérifié
As an Oracle DBA, I was looking for a book that can help me better understand MySQL core concepts and differences compared to my primary working platform. I was looking for a book with the flavor of Oracle Concepts Manual. I partially read official MySQL reference manual but didn't find (get?) all the answers (nor I really enjoyed reading it - sorry AB doc. team!).
I think this book filled my knowledge gap on MySQL perfectly. Actually, this book could easily bear different title, such as "MySQL concepts guide" or something like that. You'll probably read the book in a couple of days, thanks to the author's clear writing style.
Let me give you an example. Some technical topics are difficult to explain in a few sentences, like the one on letter I (Isolation) from ACID rules for 'safe' transactions. Just compare the explanation on "phantom reads" from this book with the one you'll find in Oracle Concepts Manual (freely available on-line from OTN). Now, which one did you understand on the first pass? ;-)
Thanks to clear and short explanations, right from the beginning of the book, I learned some important technical facts about MySQL that I could easily put in perspective with my Oracle background. For example:
-"All InnoDB tables have primary keys"
-"InnoDB tables are similar to Oracle index-organized tables."
-"MySQL will only ever use one index per table per query!"
-"MySQL doesn't cache rows for MyISAM tables, only indexes...as opposed to InnoDB"
-"...counts are very fast on MyISAM tables and slow on InnoDB tables..."
Obviously the chapters that I liked the most in this book are the ones that covers core things very well:
"2. Storage Engines",
"4. Indexes",
"5. Query Performance" and
"10. Security".
All other chapters are fine but not essential for my current use of MySQL (like the excellent chapter on replication where it's obvious that Jeremy poses vast practical experience with replication from his workplace at Yahoo!).
The only complaint that I have is the one on "Storage Engines" chapter. In my opinion multi storage engine architecture is the most important advantage of MySQL over all other database vendors
products. I wish author's went a little deeper with the details (and thanks but no thanks, I don't want to read source code ;-), especially InnoDB engine is not covered enough (hmm...or maybe it's just me, after all :-).
Overall this book is highly recommended to all DBAs, the existing MySQL DBAs as well as to all others that work with other RDBMS and want a fast way to pick the most important technical nuances of MySQL.
18 internautes sur 18 ont trouvé ce commentaire utile 
5.0 étoiles sur 5 Make MySQL efficient 7 juin 2004
Par Harold McFarland - Publié sur Amazon.com
While the authors go over the basics of MySQL briefly in the first couple of chapters this is not a book for the new MySQL administrator. It assumes a good deal of basic knowledge about MySQL. On the other hand, if you know the basics and need to get that extra knowledge to move your system from one that just works to one that truly performs then this book is for you. From the initial steps of benchmarking your system and tweaking the indexes the book moves on to improving your performance through optimizing queries and server performance tuning. This includes examining all aspects of your system from disk and file system selection to minor configuration changes that may make great changes in performance. Once the server is working at its optimum for your needs the book turns to how to scale your SQL system up to multiple servers and configure replication, load balancing, and high availability systems. The main text of the book ends with a section on backup, recovery, and security. If you need performance, reliability and security beyond the standard configuration and need to maximize throughput this is the book you will want to have at hand. "High Performance MySQL" is one of the best optimization and performance books available for the intermediate to advanced user of MySQL - very highly recommended.
16 internautes sur 17 ont trouvé ce commentaire utile 
5.0 étoiles sur 5 Good book overall, but may grow obsolete to MySQL5. 15 janvier 2006
Par Sean O'Donnell - Publié sur Amazon.com
I mainly bought this book so that I could get some insight into 'advanced' Storage and Replication techniques w/ MySQL.

Jeremy provided some pretty detailed and easy to understand examples, with decently comprehensive descriptions which did help answer some of the questions I had.

I'd suggest this book to anyone who wants to understand the principles of Storage and Replication techniques in MySQL4. This book is definitely a kick in the right direction, but does not take you too far, so I'd say this is for intermediate users.

MySQL5 has many new storage and replication features not mentioned in this book, some of which resolve a lot of the 'problematic' storage and replication issues that this book discusses, thus making SOME of the content irrelevant (or obsolete) to MySQL5. However, the overall principles remain the same, and can be applied to either version.

If you're using MySQL4, then this book is for you!

If you're using MySQL5, you may want to wait for a revised edition of this book.

I sure hope Jeremy is working on a revised version for MySQL5! *hint*hint* =)
6 internautes sur 6 ont trouvé ce commentaire utile 
5.0 étoiles sur 5 A must for MySQL Administrators 15 décembre 2004
Par ADR - Publié sur Amazon.com
If you interact with MySQL on a regular basis, High Performance MySQL should be the next book that you read. High Performance MySQL does a great job at covering techniques on benchmarking your current configuration and how to increase performance at 3 major levels: 1) database architecture, 2) server tuning, and 3) scaling horizontally (with multiple servers).

Database architecture is where it really begins. Zawodny and Balling did a great job explaining the different storage engines along with their advantages and disadvantages, working with transactions, how to get the most of your database through indexing and how to optimize query performance.

Zawodny and Balling also did an excellent job on covering server tuning. It just wasn't a turtorial on 'this is how you should modify your configuration files.' The authors whent into great detail in explaining different hardware configurations, what to look for in RAID configurations and different filesystems, and how to solve various bottlenecks.

For the most part, the authors reserved a complete 60 pages of the book for Replicaiton and Load Balancing configurations. The authors provided several scenarios to choose from along with the advantages and disadvantages of each.
6 internautes sur 6 ont trouvé ce commentaire utile 
5.0 étoiles sur 5 The best book on MySQL 30 juin 2004
Par Hayk - Publié sur Amazon.com
Format:Broché|Achat vérifié
I have read many books on MySQL and found this one the best. The book is perfect for me, Systems Architect, Oracle DBA. I found answers for most of my questions on MySQL from the systems, high performance, replication and other advance areas. The book is not for novice users, you need to have some experience in RDBMS to appreciate it. I plan on launching enterprise web site using MySQL, High Performance MySQL answers most of my questions and cleared doubts that I have had on MySQL.
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