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 # RAFT-protocol-test-suite
-Test suite to guide implementations of RAFT consensus protocol
+## Test suite to guide implementations of RAFT consensus protocol
+
+---
+
+The [RAFT consensus algorithm](https://en.wikipedia.org/wiki/Raft_(algorithm)) was designed to be easier to understand and implement than its older cousin [Paxos](https://en.wikipedia.org/wiki/Paxos_(computer_science)).
+
+While the [paper](https://raft.github.io/raft.pdf) along with plenty of [resources and reference implementations](https://raft.github.io/) can be a great guide, there are still a number of under-specified and ambiguous details that could result in minor and major implementation errors (i.e. deviation from the spec, code bugs, etc.).
+
+Implementing RAFT may be easier than Paxos, but it's still not trivial.
+In fact, the well-specified pseudocode may create a false sense of security, leading to implementations that are *confidently wrong*.
+
+This project contains a collection of test specification that cover all the most critical behavior that a RAFT implementation should pass.