You can buy this book by amazon.com.Read more
Here we explain concepts behind activation of security in Hadoop cluster.Read more
Maintaining data description is useful feature. There are some ideas, how to implement this.Read more
We start saving data in HDFS using avro format. In previous post we have discussed about forward and backward compatibility of avro schemas. How to use this concept?Read more
Useful way for implementing CI/CD pipeline is to pack code as docker and run in K8s cluster. One very practical application for data analytics is notebook based tool Apache Zeppelin. Every business department requires own configuration for zeppelin. Hence, there is an idea to create docker containers for every department and run in k8s cluster.Read more
The structural tracking error minimization (STEM) approach produces stable tracking portfolios out-of-sample in the crucial investment period. Full version:
It looks like, that separation between two infrastructure layers is increasing.
Main purpose of using microservices architecture is to increase velocity of development and reduce system complexity.