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Re: innodb vs myisam 19 Years Ago by acescence … high update volumes due to table vs row locking. innodb is journaled, and can recover from crashes where myisam can'… vs FAT file systems. myisam has full-text indexing, innodb doesn't. innodb has transaction support, commits and rollbacks, myisam lacks these… InnoDB and joining tables - problem getting join to happen 14 Years Ago by whitestream6 I have two databases, tvguide and episodes1. Both are InnoDB, and I use Phpmyadmin to edit them. I tried creating … I fix this and ensure both tables join? I have InnoDB set for both databases, so this shouldn't happen, but… for now, so where have I gone wrong with the InnoDB for this? innodb vs myisam 19 Years Ago by anthmaina whats the difference between a table created in innodb and one created in myisam?'Advantages/disadvantage of innodb over myisam and which will you recommend on a web based application specifically meant for dating? thanx u all. Re: innodb vs myisam 14 Years Ago by sen1989 Myisam is default database engine It's not supported in transction. But Innodb supported all transactions. InnoDB Database issue 16 Years Ago by Harutyun … now and have some issue with MySQL. I am using InnoDB engine to store wiki data. Sometimes updating data with wiki… Re: Innodb or Myisam 15 Years Ago by codemaker … you have read operations only or update operations only. and Innodb is used when you have a mix between read and… Re: MyISAM vs InnoDB 14 Years Ago by devpk …in some scenarios than the other. Advantages of InnoDB InnoDB should be used where data integrity comes a …’s being inserted or updated. Disadvantages of InnoDB Because InnoDB has to take care of the different relationships… or update. The comparison is pretty straightforward. InnoDB is more suitable for data critical situations that … Your opinion about abandoning InnoDB and return to MyISAM? 10 Years Ago by jkon … have start suspecting that something is terribly wrong about InnoDB. I made the fallowing test in 3 servers … I created two tables with the same structure one in InnoDB “persons1” and one in MyISAM “persons2” . Here …) COLLATE utf8_bin NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=32 DEFAULT CHARSET=utf8 COLLATE=utf8_bin And now it… MySQL InnoDB data recovery 9 Years Ago by lennardrehder …recover data from a schema that had both MyISAM and InnoDB tables. I can recover the MyISAM tables without any… the table exists. Maybe you have deleted and recreated InnoDB data files but have forgotten to delete the corresponding .…frm files of InnoDB tables, or you have moved .frm files to another… Re: Your opinion about abandoning InnoDB and return to MyISAM? 10 Years Ago by pritaeas From what I've read the default settings for InnoDb are pretty bad. https://www.percona.com/blog/2013/09/20/innodb-performance-optimization-basics-updated/ Re: MyISAM vs InnoDB 18 Years Ago by Stylish …, it looks like we've been forced into going the InnoDB route. Surfing DaniWeb is speedy but posting has been hit… have been able to gather over the last few days, InnoDB is more robust, yet more resource intensive. This link is…, and so on. For my projects, I will be using InnoDB. Mainly for the foreign key constraints. I am not overly… Re: MyISAM vs InnoDB 17 Years Ago by Dani …, mysqlhotcopy only stores structure, and not data, of InnoDB tables. Purefusion, I believe this is what happened with…server on which to backup from. If you use InnoDB tables exclusively, you can use mysqldump with the …--single-transaction flag. Because InnoDB tables support transactions, you can achieve a flawlessly in… Re: MyISAM vs InnoDB 17 Years Ago by chandranshu … (implementation as well as performance) between MyISAM and InnoDB for sometime. It looks like we need to hit…master-slave configuration for database replication. One should use InnoDB on the master to store tables for fast concurrent… using MyISAM for fast reads. Also, when using InnoDB, don't forget to play around with the innodb_buffer_pool… Re: MySQL InnoDB data recovery 9 Years Ago by rproffitt I see you asked that in 2008 at http://www.experts-exchange.com/Database/MySQL/Q_24006101.html Given the years you've put into this it's a sure bet you tried all the usual recovery apps and cross posted at http://www.bleepingcomputer.com/forums/t/594261/mysql-innodb-data-recovery/ There's a fine lesson here about backup. Re: MyISAM vs InnoDB 18 Years Ago by anjama …finding anything in a large collection extremely annoying. [B]Innodb[/B] Second, if you want to enforce referential …integrity between tables, you must use Innodb. I just found this out today, and I …searchable... Should I just convert the other 17 to Innodb? Will tables using different engines link up efficiently? Again… Re: MyISAM vs InnoDB 19 Years Ago by Dani … posted this thread. Apparently MyISAM is faster than InnoDB. The only advantage InnoDB has over MyISAM is that it supports row locking… that using a MyISAM table would cause from the overload. InnoDB would therefore be a tad more reliable when you don… Re: MyISAM vs InnoDB 18 Years Ago by purefusion … (hey, that's inflation for ya) I recently had an InnoDB database crash. I was using a web application that allowed…Sucks....) they said it was because the database was of InnoDB format. That also meant that they could not restore the… DB because InnoDB tables only backed up structure not data. It's really… Re: MyISAM vs InnoDB 15 Years Ago by bottomless Yep, the conclusion is: if your table is mainly Read: MyISAM better because faster if your table is mainly Write: InnoDB better because faster, especially for concurrency: [URL="http://blog.bottomlessinc.com/2008/04/myisam-or-innodb/"]MyISAM or InnoDB?[/URL] MyISAM vs InnoDB 19 Years Ago by Dani When is it appropriate to use InnoDB table types? What about for a forum such as this …? Would it make sense to mix and match MyISAM and InnoDB table types in my database based on the number of… Re: MyISAM vs InnoDB 19 Years Ago by Dani … MyISAM tables by default. You can convert a table to InnoDB either via phpMyAdmin or via the mysql> prompt via… want from the start. DaniWeb is far away from needing InnoDB tables right now. The reason being that while we receive… Re: MyISAM vs InnoDB 18 Years Ago by anjama … slight headache. [/quote] Can I maintain the constraints between the innodb tables only, and just hope for the best with the… fulltext? [quote=Stylish;368241] I did convert the MyISAM to InnoDB without issue, but I am unsure if other functionality was… Re: MyISAM vs InnoDB 17 Years Ago by jbcrawford I used InnoDB for a while and just recently finished switching everything back … stick with MyISAM unless you absolutely need the features that InnoDB provides and you can't get away with just building… Re: MyISAM vs InnoDB 17 Years Ago by cfry … want to enforce referential integrity between tables, you must use Innodb. [/QUOTE] Hi Anjama and others, I'm in the initial… for anyone trying to convert a large, populated DB from InnoDB. Does anyone know if there is there a better way… Myisam and InnoDB 17 Years Ago by vaskar I used both Myisam and InnoDB. We have something like 500k update, 500k and 500k insert/… insert/delete/replace operation takes long time. If i used innodb then dead lock occurs. And When i used Myisam then… ISP issues with INNODB 17 Years Ago by dele454 … my ER diagram of which certain tables rely on the InnoDB storage engine for referential integrity, transactions etc. By shockingly enough… my ISP doesnt offer InnoDB table types due to the overhead caused from transaction tables… MySQL Clustering and InnoDB 16 Years Ago by svulli … of Clustering environment, one of the requirements is moving to InnoDB. However, that would pose the problem of switching off the… on today. What is the best way to approach towards InnoDB and a mitigation strategy for MyISAM tables with full text… Re: MyISAM vs InnoDB 16 Years Ago by salami1_1 … as I know MyIsam does NOT support Foreign keys and InnoDB does. Which makes a huge difference in your coding / db… or not to switch, as when I'm going to InnoDB I should redesign my database (just partially but still some… Re: MyISAM vs InnoDB 15 Years Ago by markainsworth …[/url][/QUOTE] There is another very good reason to use INNODB: concurrency. If you are going o have multiple users updating… table concurrently, you really need the row locking functionality of INNODB. Re: MyISAM vs InnoDB 15 Years Ago by ppetree … but when I installed MySQL Workbench it defaults to the innodb engine and that led me to do the same research… I concluded exactly what you did: MyISAM is faster but innodb is better for databases who have lots and lots of… MyISAM to InnoDB 13 Years Ago by anthonyjpv Hi! Im changing my database engine from MyISAM to InnoDB its because I learned online that if I were to …'s that its more likely that I have to use InnoDB my question is: if I have a one-to-many…