Tarantool connection driver for work with asyncio
Project description
Connector required tarantool version 1.6:
$ pip install gtarantool
Try it example:
import asyncio
import aiotarantool
cnt = 0
@asyncio.coroutine
def insert_job(tnt):
global cnt
for it in range(2500):
cnt += 1
r = yield from tnt.insert("tester", (cnt, cnt))
loop = asyncio.get_event_loop()
tnt = aiotarantool.connect("127.0.0.1", 3301)
tasks = [asyncio.async(insert_job(tnt))
for _ in range(40)]
loop.run_until_complete(asyncio.wait(tasks))
loop.close()Under this scheme the aiotarantool driver makes a smaller number of read/write tarantool socket.
See benchmark results time for insert/select/delete 100K tuples on 1.5KBytes:
call |
tarantool |
aiotarantool |
|---|---|---|
insert |
35.938047 |
12.701088 |
select |
24.389748 |
18.158066 |
delete |
35.224515 |
13.905095 |
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aiotarantool-1.0.0.tar.gz
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