Redis capped collections

Implementing Top 10 Most Popular Articles in Real Time with Storm. Express-io-pubsub - npm. Why MongoDB is a bad choice for storing our scraped data, The.

If you use these 3 features of MongoDB, you don. t need to use Redis. Queueing MongoDB using MongoDB - Server Density Blog.

Another alternative could be Redis. Capped collections are fixed-size collections that support high-throughput operations that insert, retrieve, and delete. 14 Jan 2015 His dependency on Redis further increased when he realized that he To know more about capped collections in MongoDB, refer to this. 13 Apr 2011 So we started looking at Redis because it supports pub/sub, which is a Data is inserted into capped collections in this new instance so all we.

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Express server connects to either a MongoDB capped collection or publishes to a Redis channel. This is accomplished through simple middleware making. 13 May 2013 if you use capped collections, which are not suitable for crawl output. we had to implement it ourselves with document based redis lock.

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If you use these 3 features of MongoDB, you don. t need to use Redis. Tailable cursors in MongoDB - coderwall. com: establishing geek. 21 Apr 2013 There. s a neat feature of MongoDB wherein you can keep a cursor open on capped collection and waiting for data for the lifetime of the.

Thanga Vignesh Raja T. Tomoya Shimaguchi on Twitter: "MongoDB. s capped collection is.

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20 Mar 2014 MongoDB. s capped collection is really powerful. I might as well use Postgresql, MongoDB and Redis for the next project. 0 replies 0 retweets 0. 26 Jan 2015 Though Redis may be the best data store to do these operations, these To know more about capped collections in MongoDB, refer to this. 2 Nov 2010 Redis lists are well-suited for this kind of capped collection: inserts are practically free, and the implementation (push then trim) is simple and.