database-caching | 易学教程

SELECT + INSERT + Query Cache = MySQL lock up

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问题 MySQL server seems to constantly lock up and stop responding on certain types of queries and eventually (after couple of minutes of not responding) give up with an error " MySQL server has gone away ", then hang again on the next set of queries, again and again. The server is set up as a slave to replicate from a master to dbA , mostly INSERT statements, around 5-10 rows per second. A PHP based application is running on the server that reads the freshly replicated data every 5-10 seconds,

Best practice for a local database cache?

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问题 I am working on an application that depends on a MySQL database for parts of the content. In some cases, the application will run in an environment with limited internet connectivity (UMTS), in particular suffering from high latencies. A user of the application is able to login, and most of the content for the user interface of the application is retrieved from a MySQL database. To prevent delays after a user logs in, I would like to cache as much of the database content at the client side as

Caching with php file [closed]

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问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 5 years ago . I am creating a php script with simple coding. I don't have much knowledge about caching. But have heard that there are object caching, Database Caching which will improve load time. e.g., I have a sample php query, how can I enable database caching and please also tell me some

What are some database caching options for .Net?

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问题 I see on the web there are a lot of questions about caching ASP.Net, but not a lot of discussion on caching options for a Smart Client Application and their databases. What are the data caching options that are available for Smart Client Application on the .Net framework, and how are any of you using them? Edit Enterprise Framework was mentioned below, thoughts? 回答1: Caching frequently accessed data is required/desirable in Winforms Smart Client applications. Reading data from cache is often

Best practice for a local database cache?

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I am working on an application that depends on a MySQL database for parts of the content. In some cases, the application will run in an environment with limited internet connectivity (UMTS), in particular suffering from high latencies. A user of the application is able to login, and most of the content for the user interface of the application is retrieved from a MySQL database. To prevent delays after a user logs in, I would like to cache as much of the database content at the client side as possible. New content should only be retrieved from the database in case a relevant change was made.