Asyncio - is young library for asynchronous network programming. For almost two years asyncio community have written a lot of drivers to different databases. Nevertheless, there are still a lot of libraries that need to be ported or written from scratch. Lack of information on proper use and writing code in asyncio slows down asyncio adoption. Nikolay will talk about how to write your own client for database or message queue using asyncio and protocol pipelining, also he will give overview of internals for most popular database libraries: aiopg, aiomysql, aioredis and aioodbc as well as bunch of asyncio tips and tricks.