January 10, 2017
Notes on Apache Spark
Based on Datastax intro.
1. Distributed computation engine (aim on low latency)
2. Could be used both batch-mode or interactive
3. In-memory
4. Faster than Hadoop
5. Fault-tolerance out-of-the box
1. Distributed computation engine (aim on low latency)
2. Could be used both batch-mode or interactive
3. In-memory
4. Faster than Hadoop
5. Fault-tolerance out-of-the box
Labels: apache spark, software architecture, software engineering, spark
January 9, 2017
Business Logics vs Data Logics
Here's a great post on what is business logics and should we use Stored Procedures for this kind of stuff.
Labels: business logics, data logics, engineering, software, software engineering
