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Topics: big-data

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4 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)

Language: C++
Topic: big-data
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1ClickHouse / ClickHouse

ClickHouse® is a real-time analytics database management system

dbms
olap
analytics
sql
big-data
mpp
+11 more

C++APACHE-2.051K total9.2K forks

+113 stars

from 50,595 · score 4.74

2vesoft-inc / nebula

A distributed, fast open-source graph database featuring horizontal scalability and high availability

graph-database
distributed
database
graphdb
raft
cpp
+11 more

C++APACHE-2.012K total1.3K forks

+13 stars

from 12,451 · score 2.64

3catboost / catboost

A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.

machine-learning
decision-trees
gradient-boosting
gbm
gbdt
python
+12 more

C++APACHE-2.09.2K total1.4K forks

+12 stars

from 9,174 · score 2.56

4unum-cloud / UStore

Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️

acid
database
key-value-store
document-database
graph-database
json
+14 more

C++APACHE-2.0646 total35 forks

+1 stars

from 645 · score 0.69

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