Month: February 2017
Distributed graphs processing with Pregel
Graphs processing is an important part of data analysis in many domains. But graphs processing is tricky may be tricky since general purpose distributed computing tools are not suited for graphs processing. It is not surprising that an important advancement...
Declutter Your POJOs with Lombok
Lombok is a library that helps to reduce Java's verbosity. This tutorial presents how to use it to write clearer POJO classes.
Graphs processing with Apache Flink
Graphs are everywhere. Internet, maps, and social networks to name just a few are all examples of massive graphs that contains vast amounts of useful information. Since the size of these networks is growing and processing them become more and...
Implementing Flink batch data connector
Apache Flink has a versatile set of connectors for externals data sources. It can read and write data from databases, local and distributed file systems. However, sometimes what Flink provides is not enough, and we need to read some uncommon...