The final output is inserted into HBase to serve the experiment dashboard. We also load the output data to Redshift for ad-hoc analysis. For real-time experiment data processing, we use Storm to tail Kafka and process data in real-time and insert metrics into MySQL, so we could identify group allocation problems and send out real-time alerts and metrics.

Gerenciamento de banco de dados utilizados por odos os serviços/aplicações criados

recommended solution at school, also used to try out alternatives to MySQL

• Raw storage engine
• Replication
• Fault-tolerance

データベース構成設計や実際のデータ操作など。実作業では9i, 10g, 11gを触った。

Range scan and HDFS Buffering system

Oracle을 통해 RDB를 학습하였습니다.

I'm expert database.

Primary datastore