What is IBM DB2?
What is Hadoop?
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What are the cons of using IBM DB2?
What are the cons of using Hadoop?
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The MapReduce workflow starts to process experiment data nightly when data of the previous day is copied over from Kafka. At this time, all the raw log requests are transformed into meaningful experiment results and in-depth analysis. To populate experiment data for the dashboard, we have around 50 jobs running to do all the calculations and transforms of data.
in 2009 we open sourced mrjob, which allows any engineer to write a MapReduce job without contending for resources. We’re only limited by the amount of machines in an Amazon data center (which is an issue we’ve rarely encountered).
The massive volume of discovery data that powers Pinterest and enables people to save Pins, create boards and follow other users, is generated through daily Hadoop jobs...
Gerenciamento de banco de dados utilizados por odos os serviços/aplicações criados
Importing/Exporting data, interpreting results. Possible integration with SAS
recommended solution at school, also used to try out alternatives to MySQL
TBD. Good to have I think. Analytics on loads of data, recommendations?