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#elt (21 Repositories)

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

Topic Avg Merge Rate

50.7%

Avg Review Latency

42.1h

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21 repositories tagged #elt

S TierGo 166

galaxy-io/filament

Pluggable data replication with checkpointing, batching, and integrity events

87.2%
Merge Rate
14h
First Review
100%
1st-Timers
6
Maintainers
A TierJava 9.7k 65 GFIs

apache/seatunnel

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

56.3%
Merge Rate
-
First Review
47%
1st-Timers
104
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 TierTypeScript 482

DataRecce/recce

The data-validation toolkit for enhanced dbt (data build tool) PR review

84.1%
Merge Rate
-
First Review
83%
1st-Timers
5
Maintainers
A TierPython 2.7k 1 GFIs

meltano/meltano

Meltano: the declarative code-first data integration engine that powers your wildest data and ML-powered product ideas. Say goodbye to writing, maintaining, and scaling your own API integrations.

52.7%
Merge Rate
-
First Review
57%
1st-Timers
7
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 TierJava 502

osalvador/ReplicaDB

ReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databases

72.2%
Merge Rate
2d
First Review
100%
1st-Timers
1
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 TierPython 5.9k 1 GFIs

dlt-hub/dlt

data load tool (dlt) is an open source Python library that makes data loading easy 🛠️

50.0%
Merge Rate
5h
First Review
41%
1st-Timers
52
Maintainers
A TierRust 14.0k

dbt-labs/dbt

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

16.2%
Merge Rate
-
First Review
17%
1st-Timers
45
Maintainers
A TierGo 1.5k 1 GFIs

datazip-inc/olake

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

54.3%
Merge Rate
2d
First Review
50%
1st-Timers
30
Maintainers
B TierJava 6.5k

apache/flink-cdc

Flink CDC is a streaming data integration tool

41.2%
Merge Rate
-
First Review
33%
1st-Timers
39
Maintainers
B TierRust 13.8k

dbt-labs/dbt-core

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

34.9%
Merge Rate
14h
First Review
30%
1st-Timers
85
Maintainers
B TierJava 3.8k

Netflix/maestro

Maestro: Netflix’s Workflow Orchestrator

47.1%
Merge Rate
1d
First Review
60%
1st-Timers
4
Maintainers
B TierPython 8.8k

mage-ai/mage-ai

🧙 Build, run, and manage data pipelines for integrating and transforming data.

40.0%
Merge Rate
17h
First Review
0%
1st-Timers
10
Maintainers
B TierRust 1.5k

slothflowlabs/duckle

Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.

72.2%
Merge Rate
2d
First Review
67%
1st-Timers
2
Maintainers
B TierGo 912

slingdata-io/sling-cli

Sling is a CLI tool that extracts data from a source storage/database and loads it in a target storage/database.

73.5%
Merge Rate
2d
First Review
50%
1st-Timers
2
Maintainers
B TierPython 4.1k 1 GFIs

ucbepic/docetl

A system for agentic LLM-powered data processing and ETL

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 346

aws-samples/aws-etl-orchestrator

A serverless architecture for orchestrating ETL jobs in arbitrarily-complex workflows using AWS Step Functions and AWS Lambda.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRust 2.4k

quarylabs/quary

Open-source BI for engineers

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierGo 192

transferia/transferia

Open Source Cloud Native Ingestion engine

0.0%
Merge Rate
23d
First Review
0%
1st-Timers
1
Maintainers