Created
January 14, 2011 02:07
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Testing increment, speed in Mongo and Redis
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require 'redis' | |
require 'mongo' | |
require 'benchmark' | |
class MongoVsRedis | |
ITERATIONS = 100_000 | |
MONGO_CRITERIA = {"_id"=>BSON::ObjectId.from_string("4d2fa98a858d68644662156d")} | |
REDIS_CRITERIA = "benchmark_test" | |
def initialize | |
@mongo = Mongo::Connection.new.db('test').collection('incr_test') | |
@redis = Redis.new | |
@mongo.update(MONGO_CRITERIA, {"$set"=>{"test"=>0}}, {:upsert=>true}) | |
@redis.set(REDIS_CRITERIA, 0) | |
end | |
def run | |
puts "REDIS: #{ITERATIONS/redis_increments.real} increments per second" | |
puts "MONGO: #{ITERATIONS/mongo_increments.real} increments per second" | |
end | |
def measure(&block) | |
Benchmark.measure do | |
ITERATIONS.times { block.call } | |
end | |
end | |
def mongo_increments | |
measure{ @mongo.update(MONGO_CRITERIA, {"$inc"=>{"test"=>1}}) } | |
end | |
def redis_increments | |
measure{ @redis.incr REDIS_CRITERIA} | |
end | |
end |
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