Tianchi x PolarDB: Page Compression Engine

Aiming to implement a page engine that achieves higher data compression rates and page read/write performance.

Quick Start

Execute following command to build and run local test:

$ cmake .
$ make
$ ./bin/random_read_write

Coding

page_engine/ dir contains sample code using naive pread/pwrite which can pass the test.

template/ dir contains blank interface templates that can be used as a codebase for implementing your own data page compression engine.

test/ dir contains local test scripts for different scenarios, which can be run locally before submitting.

Tips

• Only page_engine/ dir is available for online judge

注意！

• 只有对page_engine/目录的修改会在测评中被采用，其他目录仅作为示例和本地测试使用