SNK Database

A simple file engine to study techniques to develop database management systems. Project Activities

Download

Clone the project or download directly (zip file)

git clone https://github.com/ggustavo/SNK-DB.git

Note: Strongly recommend run on gitpod or repl.it platform

Use GCC to compile

cd SNK-DB
gcc src/tests/test_buffer_requests.c -o database -Wall -Wextra

Note: Use -Wall and -Wextra to show warnings

Running

./database

General Extra Options

Option	Action	Example
-DBLOCK_SIZE	Sets block size	gcc (...) -DBLOCK_SIZE=8192
-DBUFFER_SIZE	Sets buffer size	gcc (...) -DBUFFER_SIZE=100000

Note: Use db_config.h. If you don't want to use these options

Buffer Replacement Policies Extra Options

Name	Action	Example
-DLRU	Uses Least Recently Used (LRU)	gcc (...) -DLRU
-DMRU	Uses Most Recently Used (MRU)	gcc (...) -DMRU
-DFIFO	Uses First In, First Out (FIFO)	gcc (...) -DFIFO
-DARC	Uses Adaptive Replacement Cache (ARC) (in test phase)	gcc (...) -DARC

Note: Use db_kernel.h. If you don't want to use these options