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#big-data (30 Repositories)

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

Topic Avg Merge Rate

70.9%

Avg Review Latency

13.5h

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30 repositories tagged #big-data

S TierPython 374

bodo-ai/Bodo

High Performance Scalable Data Processing in Python and SQL

85.7%
Merge Rate
17h
First Review
100%
1st-Timers
5
Maintainers
S TierJava 6.4k 5 GFIs

apache/iotdb

Apache IoTDB

79.6%
Merge Rate
3d
First Review
76%
1st-Timers
22
Maintainers
S TierJava 6.7k

apache/zeppelin

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

78.9%
Merge Rate
6h
First Review
73%
1st-Timers
21
Maintainers
S TierJava 12.2k 4 GFIs

StarRocks/starrocks

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

70.6%
Merge Rate
-
First Review
50%
1st-Timers
114
Maintainers
A TierShell 1.1k 1 GFIs

ClickHouse/ClickBench

ClickBench: a Benchmark For Analytical Databases

73.8%
Merge Rate
-
First Review
54%
1st-Timers
29
Maintainers
A TierJava 3.4k

apache/paimon

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

77.5%
Merge Rate
23h
First Review
57%
1st-Timers
76
Maintainers
A TierRust 9.4k 13 GFIs

apache/datafusion

Apache DataFusion SQL Query Engine

58.5%
Merge Rate
-
First Review
52%
1st-Timers
217
Maintainers
S TierRust 200

apache/paimon-rust

Apache Paimon Rust The rust implementation of Apache Paimon.

82.6%
Merge Rate
-
First Review
90%
1st-Timers
22
Maintainers
A TierJava 7.1k

vespa-engine/vespa

The AI search platform

88.7%
Merge Rate
6d
First Review
73%
1st-Timers
35
Maintainers
A TierJava 8.7k 2 GFIs

apache/beam

Apache Beam is a unified programming model for Batch and Streaming data processing.

67.8%
Merge Rate
-
First Review
64%
1st-Timers
85
Maintainers
A TierJava 3.2k 4 GFIs

apache/hugegraph

A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)

64.6%
Merge Rate
-
First Review
100%
1st-Timers
21
Maintainers
A TierC# 260

G-Research/ParquetSharp

ParquetSharp is a .NET library for reading and writing Apache Parquet files.

92.2%
Merge Rate
3h
First Review
67%
1st-Timers
3
Maintainers
A TierRust 2.1k 5 GFIs

apache/datafusion-ballista

Apache DataFusion Ballista Distributed Query Engine

75.9%
Merge Rate
-
First Review
79%
1st-Timers
18
Maintainers
A TierJava 207 4 GFIs

apache/tsfile

Apache TsFile

73.7%
Merge Rate
1d
First Review
71%
1st-Timers
8
Maintainers
A TierScala 1.0k

NVIDIA/cudf-spark

NVIDIA cuDF for Apache Spark plugin - accelerate Apache Spark with GPUs

69.3%
Merge Rate
-
First Review
76%
1st-Timers
41
Maintainers
A TierJava 1.3k

apache/ozone

Scalable, reliable, distributed storage system optimized for data analytics and object store workloads.

71.3%
Merge Rate
1d
First Review
71%
1st-Timers
75
Maintainers
A TierC++ 50.4k 2 GFIs

ClickHouse/ClickHouse

ClickHouse® is a real-time analytics database management system

60.9%
Merge Rate
-
First Review
48%
1st-Timers
323
Maintainers
A TierJava 16.8k 1 GFIs

prestodb/presto

The official home of the Presto distributed SQL query engine for big data

56.3%
Merge Rate
-
First Review
53%
1st-Timers
61
Maintainers
A TierJava 488

gchq/stroom

Stroom is a highly scalable data storage, processing and analysis platform.

75.7%
Merge Rate
2d
First Review
67%
1st-Timers
5
Maintainers
A TierRust 1.8k 1 GFIs

apache/auron

Apache Auron is an accelerator for big data engines, leveraging native vectorized execution to accelerate query processing.

69.2%
Merge Rate
5h
First Review
83%
1st-Timers
14
Maintainers
A TierJava 220

apache/knox

Mirror of Apache Knox

77.0%
Merge Rate
-
First Review
56%
1st-Timers
12
Maintainers
A TierC++ 653 6 GFIs

uxlfoundation/oneDAL

oneAPI Data Analytics Library (oneDAL)

49.1%
Merge Rate
-
First Review
63%
1st-Timers
14
Maintainers
A TierJava 5.1k

apache/ignite

Apache Ignite

62.4%
Merge Rate
-
First Review
57%
1st-Timers
26
Maintainers
A TierJava 26.4k

apache/flink

Apache Flink

63.7%
Merge Rate
-
First Review
48%
1st-Timers
104
Maintainers
A TierJava 2.3k

apache/ambari

Apache Ambari simplifies provisioning, managing, and monitoring of Apache Hadoop clusters.

90.5%
Merge Rate
2h
First Review
100%
1st-Timers
2
Maintainers
A TierScala 9.0k 1 GFIs

delta-io/delta

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

58.7%
Merge Rate
-
First Review
60%
1st-Timers
76
Maintainers
A TierRust 3.4k 2 GFIs

lakehq/sail

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

64.8%
Merge Rate
-
First Review
56%
1st-Timers
18
Maintainers
A TierJava 13.3k

trinodb/trino

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

58.7%
Merge Rate
-
First Review
41%
1st-Timers
134
Maintainers
A TierJava 5.2k

apache/calcite

Apache Calcite

72.7%
Merge Rate
1d
First Review
65%
1st-Timers
34
Maintainers
A TierJava 2.2k 3 GFIs

apache/fluss

Apache Fluss is a streaming storage built for real-time analytics.

57.3%
Merge Rate
22h
First Review
49%
1st-Timers
67
Maintainers