Scalability updates for Feb 18, 2010
Some of interesting links for today A very good post about the need of event driven Cloud API model for monitoring . I think its a matter of time before this happens. Just like feed crawlers are embracing even driven publication notification using protocols like Pubsubhubbub , we need something similar to snmp traps for the cloud notification world. Translate SQL to MongoDB MapReduce Real-time web for web developers : An example of how the problem of polling huge number of websites for updates was transformed by simply using an event driven push model. Logging: unsexy, important and now usable Comparing Pig Latin and SQL for Constructing Data processing pipelines Cassandra backend for Lucene ? This seems to solve the problem of building reverse index on cassandra which I previously blogged about. Cloud MR : A Map/Reduce framework over Amazon̢۪s S3/SQS/EC2 service. Interesting NoSQL Categorization Writing twitter service on App engine