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@@ -45,7 +45,7 @@ Crail can accelerate various I/O tasks of Spark Applications, namely shuffle, br
The next figure shows a high level view of CoCoA's communication pattern with 2 workers and 1 driver process. Blue arrows represent broadcast communication whereas green arrows represent a reduce operation.
![communication pattern of the cocoa algorithm](/img/blog/crail-machine-learning/cocoa.svg)