mnogu / simpledb-rs

simple RDBMS written in Rust

simpledb-rs

SimpleDB re-written in Rust.

Requirements

• cargo
• protoc >= 3

How to run

$ git clone https://github.com/mnogu/simpledb-rs.git
$ cd simpledb-rs

Embedded

$ cargo run
    Finished dev [unoptimized + debuginfo] target(s) in 0.21s
     Running `target/debug/main`
Connect> foo
creating new database
transaction 1 committed

SQL> create table STUDENT(SId int, SName varchar(10), MajorId int, GradYear int)
transaction 2 committed
0 records processed

SQL> insert into STUDENT(SId, SName, MajorId, GradYear) values (1, 'joe', 10, 2021)
transaction 3 committed
1 records processed

SQL> select SId, SName, MajorId, GradYear from student
    sid      sname majorid gradyear
-----------------------------------
      1        joe      10     2021
transaction 4 committed

Network

$ cargo run --bin server
    Finished dev [unoptimized + debuginfo] target(s) in 0.14s
     Running `target/debug/server`
creating new database
transaction 1 committed

$ cargo run
    Finished dev [unoptimized + debuginfo] target(s) in 0.13s
     Running `target/debug/main`
Connect> //[::1]

SQL> create table STUDENT(SId int, SName varchar(10), MajorId int, GradYear int)
0 records processed

SQL> insert into STUDENT(SId, SName, MajorId, GradYear) values (1, 'joe', 10, 2021)
1 records processed

SQL> select SId, SName, MajorId, GradYear from student
    sid      sname majorid gradyear
-----------------------------------
      1        joe      10     2021

Status

• Disk and File Management
• Memory Management
• Transaction Management
• Record Management
• Metadata Management
• Query Processing
• Parsing
• Planning
• JDBC Interfaces
  • Uses gRPC and Protocol Buffers instead
• Indexing
• Materialization and Sorting
• Effective Buffer Utilization
• Query Optimization

References

• Database Design and Implementation
• The SimpleDB Database System

simpledb-rs's Issues

Plans for this project?

Quick question, did you create this as a learning project or do you intend to expand on its feature set for small-medium production loads?