sharding
multiple tables sharding with mysql
开发者_高级运维I\'m making a GPS app that will deals with 200 millions records in a table. My initial thought is to divide the table into multiple tables like position_1, position_2, ... and split the[详细]
2023-02-05 07:14 分类：问答nosql mongodb replicaset autosharding, data loss while running an experiment
I was continuously inserting data into autosharded mongodb. (not updating, only insertion ) Experimental setup[详细]
2023-02-05 06:14 分类：问答Mongodb automatically write into capped collection
I need to manage the acquisition of many record at hour. About 1000000 records. And I need to get every second the last insert value for every primary key. It works quit well with sharding. I was thin[详细]
2023-02-01 19:49 分类：问答NHibernate or EF, Shards or manual sharding?
I\'d like to know if I\'m making the right decision. I\'m developing an application that allows the user to mix database entries from a local database (possibly SQL CE or SQLite) and from a remote, sh[详细]
2023-01-31 21:59 分类：问答GAE -- Queries on sharded properties
I understand the theory of sharding values in Google App Engine,as outlined here: http://code.google.com/appengine/articles/sharding_counters.html[详细]
2023-01-26 04:12 分类：问答How to automatically move specific MySQL tables from one machine to another?
I have a MySQL database with tables in the form of \"shard_0\", \"shard_1\", \"shard_2\", etc. These are virtual shards. Now I want to add another DB server and move the even-numbered shards (\"shard[详细]
2023-01-23 02:25 分类：问答Distributed Database Computing - Is it really possible within the RDBMS paradigm?
I am asking this in the context of NoSQL - which achieves scalability and performance without being expensive.[详细]
2023-01-22 19:53 分类：问答How do you implement sorting and paging on distributed data?
Here\'s the problem I\'m trying to solve: I need to be able to display a paged, sorted table of data that is stored across several database shards.[详细]
2023-01-20 01:37 分类：问答Does any RDBMS do auto scaling, sharding, re-balancing?
I think one of the advantages of no-sql such as MongoDB is that it can scale horizontally automatically: just add a cheap machine and the data can \"spread over\" to the new machine.[详细]
2023-01-18 03:06 分类：问答Mongo sharding fails to split large collection between shards
I\'m having problems with what seems to be a simple sharding setup in mongo. I have two shards, a single mongos instance, and a single config server set up like this:[详细]
2023-01-16 02:43 分类：问答
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