Hands-On Software Engineering with Golang

Retrofitting master and worker capabilities to the PageRank calculator service

Logically, we don't want to implement a new PageRank service from scratch, especially given the fact that we already created a standalone (albeit not distributed) version of this service in the previous chapter.

What we will actually be doing is making a copy of the standalone PageRank calculator service from Chapter 11, Splitting Monoliths into Microservices, and adapt it to use the APIs exposed by the dbspgraph package from this chapter. Since our copy will share most of the code with the original service, we will omit all of the shared implementation details and only highlight the bits that need to be changed. As always, the full source for the service is available ...