Main points:
- Development of databases and data processing systems: overall we are going towards relational database and distributed relational database
- MADlib: Scalable machine learning tool set for simple data mining
- Speech recognition steps: Install FFMPEG, SOX -> FFMPEG to speech format -> augumentation recognition speech pattern ->Generate model.pb and use it in Android applications ->Compile into apk file for mobile phone
- TensorFlow lite: Small model, fast inference, low latency