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actor-based-database

adaptive-storage-tiresias-and-proteus

aidb

ai4db and db4ai work

arecelearnedyet

baoforpostgresql

A prototype implementation of Bao for PostgreSQL

benchmarksql

A TPC-C like test tool

big-data-benchmark-for-big-bench

Big Bench Workload Development

bluebird

:bird: :zap: Bluebird is a full featured promise library with unmatched performance.

cardinalityestimationtestbed

CardinalityEstimationTestbed

cdbtune

ceb

Cardinality Estimation Benchmark usage tools

cidr-cost-model

Code to reproduce the paper "DBMS Fitting: Why should we learn what we already know?"

crystal

GPU library for writing SQL queries

database-sql-joins-algorithm

An implementation of the algorithms presented in the paper "Cardinality Estimation Done Right: Index-Based Join Sampling"

dbx1000

dike

Dike is a new benchmark suite for benchmarking distributed transactional databases (DDBMSs), which is extended from the popular TPC-C benchmark.

dsb

The DSB benchmark is designed for evaluating both workloaddriven and traditional database systems on modern decision support workloads. DSB is adapted from the widely-used industrialstandard TPC-DS benchmark. It enhances the TPC-DS benchmark with complex data distribution and challenging yet semantically meaningful query templates. DSB also introduces configurable and dynamic workloads to assess the adaptability of database systems. Since workload-driven and traditional database systems have different performance dimensions, including the additional resources required for tuning and maintaining the systems, we provide guidelines on evaluation methodology and metrics to report.

end-to-end-cardest-benchmark

A new CardEst Benchmark to Bridge Algorithm and System

fastdfs-zyc

Automatically exported from code.google.com/p/fastdfs-zyc

galaxysql

PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.

greenplum--summarize

主要介绍作者使用过的Greenplum技术,欢迎大家交流

grfusion

hattrick

hybench-2023

imcs

In-Memory Columnar Store extension for PostgreSQL

jfairy

Java fake data generator

jgrapht

Master repository for the JGraphT project

join-kde

Proof of concept for join cardinality estimation using GPU-accelerated Kernel Density Estimator models

ldbc_finbench_datagen

ldbc_snb_datagen