From 3ad557858a0b6d1164648292f767bc9c7d78b126 Mon Sep 17 00:00:00 2001 From: Connor Zanin Date: Tue, 13 Dec 2016 13:28:58 -0500 Subject: spell check --- chapter/4/dist-langs.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'chapter') diff --git a/chapter/4/dist-langs.md b/chapter/4/dist-langs.md index e8174e1..263a356 100644 --- a/chapter/4/dist-langs.md +++ b/chapter/4/dist-langs.md @@ -33,7 +33,7 @@ If all reply "yes," the action is *committed*. Otherwise, as in the case of partial failure, no changes are committed. Two phase commit ensures that state is not changed in a partial manner. Another solution to partial failure is redundancy, or replication. -If one replica of a computation failes, the others may survive and continue. +If one replica of a computation fails, the others may survive and continue. Replication can also be used to improve performance, as in MapReduce and Spark Streaming. Checkpoint and restore has also been implemented as a way to recover from partial failure. By serializing a recent "snapshot" of state to stable storage, recomputing current state is made cheap. -- cgit v1.2.3