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#etl (30 Repositories)

Ranked open-source repositories tagged with #etl, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

79.8%

Avg Review Latency

22.5h

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30 repositories tagged #etl

S TierJava 1.5k

apache/hop

Hop Orchestration Platform

84.4%
Merge Rate
-
First Review
83%
1st-Timers
31
Maintainers
A TierRust 11.7k

cocoindex-io/cocoindex

Incremental engine for long horizon agents 🌟 Star if you like it!

86.7%
Merge Rate
-
First Review
77%
1st-Timers
13
Maintainers
A TierRust 102

goldsky-io/streamling

Data streaming runtime focused on performance, consistency, and extensibility. Write plugins in Rust or WASM and process data with data guarantees.

77.8%
Merge Rate
4h
First Review
62%
1st-Timers
14
Maintainers
A TierGo 608

ConduitIO/conduit

Conduit streams data between data stores. Kafka Connect replacement. No JVM required.

91.3%
Merge Rate
2h
First Review
100%
1st-Timers
2
Maintainers
A TierJava 215

jumpmindinc/metl

Metl is a simple, web-based integration platform that allows for several different styles of data integration including messaging, file based Extract/Transform/Load (ETL), and remote procedure invocation via Web Services. Read more at www.jumpmind.com/products/metl/overview

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
A TierGo 3.3k

PeerDB-io/peerdb

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

74.3%
Merge Rate
3d
First Review
69%
1st-Timers
20
Maintainers
A TierC++ 2.3k

timeplus-io/proton

The Fastest Unified Streaming SQL Engine in a Single C++ Binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute real-time context from streams, logs, metrics, events, and CDC.

81.3%
Merge Rate
1d
First Review
60%
1st-Timers
3
Maintainers
A TierTypeScript 133

dfpc-coe/CloudTAK

TAK Compatible, browser based Common Operation Picture & Situational Awareness tool

78.9%
Merge Rate
2d
First Review
100%
1st-Timers
5
Maintainers
A TierJava 155

neo4j/neo4j-jdbc

Official Neo4j JDBC Driver

98.6%
Merge Rate
11h
First Review
100%
1st-Timers
2
Maintainers
A TierRust 983

estuary/flow

🌊 Continuously synchronize the systems where your data lives, to the systems where you _want_ it to live, by managing your data flows with Estuary. 🌊

70.5%
Merge Rate
-
First Review
77%
1st-Timers
19
Maintainers
A TierGo 3.2k

apache/devlake

Apache DevLake is an open-source dev data platform to ingest, analyze, and visualize the fragmented data from DevOps tools, extracting insights for engineering excellence, developer experience, and community growth.

67.3%
Merge Rate
6h
First Review
67%
1st-Timers
19
Maintainers
A TierPython 22.2k

airbytehq/airbyte

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

49.1%
Merge Rate
-
First Review
33%
1st-Timers
71
Maintainers
A TierGo 166

galaxy-io/filament

Pluggable data replication with checkpointing, batching, and integrity events

86.0%
Merge Rate
-
First Review
100%
1st-Timers
6
Maintainers
A TierScala 215

starlake-ai/starflow

Declarative text based tool for data analysts and engineers to extract, load, transform and orchestrate their data pipelines.

89.6%
Merge Rate
-
First Review
100%
1st-Timers
2
Maintainers
A TierPython 3.3k 1 GFIs

SQLMesh/sqlmesh

Scalable and efficient data transformation framework - backwards compatible with dbt.

42.9%
Merge Rate
4h
First Review
64%
1st-Timers
40
Maintainers
A TierGo 6.5k

cloudquery/cloudquery

Data pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability management solutions. Extract from AWS, Azure, GCP, and 70+ cloud and SaaS sources.

69.4%
Merge Rate
4d
First Review
57%
1st-Timers
5
Maintainers
A TierJava 376

apache/incubator-graphar

An open source, standard data file format for graph data storage and retrieval.

58.3%
Merge Rate
<1h
First Review
100%
1st-Timers
5
Maintainers
A TierRuby 1.7k

Multiwoven/multiwoven

🔥🔥🔥 Open source Reverse ETL - alternative to hightouch and census.

100.0%
Merge Rate
9h
First Review
100%
1st-Timers
1
Maintainers
A TierJava 364

CategoricalData/CQL

Categorical Query Language IDE

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
0
Maintainers
A TierPython 4.1k

aws/aws-sdk-pandas

pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, Neptune, OpenSearch, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON and EXCEL).

79.2%
Merge Rate
2d
First Review
100%
1st-Timers
1
Maintainers
B TierJava 124

scriptella/scriptella-etl

Scriptella is an open source ETL (Extract-Transform-Load) and script execution tool written in Java.

100.0%
Merge Rate
2h
First Review
100%
1st-Timers
0
Maintainers
B TierRust 606

apecloud/ape-dts

ApeCloud's Data Transfer Suite, written in Rust. Provides ultra-fast data replication between MySQL, PostgreSQL, Redis, MongoDB, Kafka and ClickHouse, ideal for disaster recovery (DR) and migration scenarios.

55.2%
Merge Rate
-
First Review
100%
1st-Timers
3
Maintainers
A TierScala 170

AbsaOSS/cobrix

A COBOL parser and Mainframe/EBCDIC data source for Apache Spark

100.0%
Merge Rate
-
First Review
100%
1st-Timers
2
Maintainers
B TierJava 6.5k

apache/flink-cdc

Flink CDC is a streaming data integration tool

40.8%
Merge Rate
-
First Review
33%
1st-Timers
41
Maintainers
A TierC# 109

koralium/flowtide

High-performance streaming SQL query engine designed for real-time data processing. Use cases include event-driven architectures, ETL pipelines, and modern data-intensive applications.

94.3%
Merge Rate
-
First Review
100%
1st-Timers
1
Maintainers
B TierPython 1.6k

nerevu/riko

A Python stream processing engine modeled after Yahoo! Pipes

87.5%
Merge Rate
3d
First Review
100%
1st-Timers
1
Maintainers
B TierScala 210

starlake-ai/starlake

Declarative text based tool for data analysts and engineers to extract, load, transform and orchestrate their data pipelines.

93.3%
Merge Rate
4d
First Review
100%
1st-Timers
0
Maintainers
B TierTypeScript 1.3k

subsquid/squid-sdk

TypeScript ETL toolkit for indexing Ethereum, Solana, and Substrate data, sourced from SQD Network.

46.5%
Merge Rate
7d
First Review
38%
1st-Timers
6
Maintainers
B TierC# 162

dalenewman/Transformalize

Configurable Extract, Transform, and Load

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierPython 426

benjamin-awd/monopoly

Monopoly is a Python library & CLI that converts bank statement PDFs to CSV.

89.7%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
Best Etl Open Source Repositories & C-Rank™ | GetMerged