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POUsing Spider for mysql
 

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    <p>I'm looking for solution to shard my data in mysql w/o changing application code and this project shows up pretty deep in google search result.</p> <p>While there's not much document available about this, this seems to be a promising out of the box solution to shard ur data across many db.</p> <p>This is their project description <a href="https://launchpad.net/spiderformysql" rel="nofollow">spider for mysql</a></p> <blockquote> <p>The spider storage engine enables tables of different MySQL instances to be treated like a table of a same instance. Because xa transaction and partitioning is supported, it can do decentralized arrangement to two or more servers of data of same table.</p> <p>The new storage engine "Spider" does work for its strong scalability to access other storage engine of MySQL, to idea to the most considerations are below;</p> <p>1:Scalability</p> <p>2:Faster Access</p> <p>3:Data Synchronizations</p> <p>4:Reduce The Cost</p> </blockquote> <p>It's still quite an active project (it supports mysql 5.5.14 currently) but I don't see many results on the search engine. can you guys tell me why.</p> <p>Since I don't have much knowledge in this field to assess this, I want to ask about advantages and disadvantages when use this kind of approach. Is the Spider storage the SPOF?</p> <p>Can I have multiple Spider storage, will it affect transaction committing if I do so?</p> <p>I need to consider this approach before making a decision to switch to MongoDB. My application is a write intensive app (a social network project). And it really needs perfect horizontal scaling in the future.</p>
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