1.ModernRelay / omnigraph
Object-storage native graph database with branching and typed ontology
- apache-arrow
- datafusion
- graph-database
- knowledge-graph
- lakehouse
- lance
- +5 more
+100 stars
from 1,789 · score 4.62
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
21 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
2.cocoindex-io / cocoindex
Incremental engine for long horizon agents 🌟 Star if you like it!
- ai
- change-data-capture
- data-indexing
- etl
- indexing
- python
- +14 more
+52 stars
from 11,766 · score 3.97
3.restatedev / restate
Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.
- distributed-systems
- async-await
- durable-execution
- microservices
- consistent-state
- reliable-communication
- +4 more
+39 stars
from 4,612 · score 3.69
4.dbt-labs / dbt
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
- dbt-viewpoint
- slack
- pypa
- data-modeling
- business-intelligence
- analytics
- +1 more
+26 stars
from 14,090 · score 3.30
5.apache / iggy
Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed
+19 stars
from 5,216 · score 3.00
6.quickwit-oss / quickwit
Cloud-native OSS search engine for observability
- rust
- log-management
- logs
- tantivy
- cloud-native
- open-source
- +4 more
+18 stars
from 11,746 · score 2.94
7.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.
- data-engineering
- data-integration
- data-pipeline
- data-quality
- duckdb
- elt
- +14 more
+16 stars
from 1,532 · score 2.83
8.svix / svix-webhooks
The open source and enterprise-ready webhooks service 🦀
- webhooks
- rust
- webhook-server
- webhook-service
- webhook
- webhooks-server
- +13 more
+11 stars
from 3,465 · score 2.48
9.apache / datafusion-ballista
Apache DataFusion Ballista Distributed Query Engine
- arrow
- big-data
- dataframe
- olap
- python
- query-engine
- +3 more
+9 stars
from 2,157 · score 2.30
10.ArroyoSystems / arroyo
Distributed stream processing engine in Rust
- data
- dev-tools
- infrastructure
- kafka
- rust
- sql
- +3 more
+8 stars
from 5,069 · score 2.20
11.risingwavelabs / risingwave
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.
- database
- stream-processing
- rust
- postgresql
- kafka
- materialized-view
- +5 more
+7 stars
from 9,390 · score 2.08
12.PRQL / prql
PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement
+6 stars
from 10,934 · score 1.95
13.numaproj / numaflow
Kubernetes-native platform to run massively parallel data/streaming jobs
- kubernetes
- stream-processing
- data-processing
- k8s
- pipeline
- map-reduce
- +1 more
+3 stars
from 2,834 · score 1.39
14.build-trust / ockam
Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.
- messaging
- authentication
- key-management
- identity
- trust
- kafka
- +12 more
+2 stars
from 4,637 · score 1.10
15.dathere / qsv
Blazing-fast, Neuro-symbolic Data-Wrangling toolkit
- csv
- data-wrangling
- opendata
- data-engineering
- ckan
- excel
- +14 more
+2 stars
from 3,816 · score 1.10
16.matanolabs / matano
Open source security data lake for threat hunting, detection & response, and cybersecurity analytics at petabyte scale on AWS
- aws
- cloud
- security
- big-data
- serverless
- apache-iceberg
- +14 more
+2 stars
from 1,705 · score 1.10
17.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. 🌊
- change-data-capture
- data
- data-collection
- data-engineering
- data-integration
- data-pipeline
- +2 more
+2 stars
from 985 · score 1.10
18.MaterializeInc / materialize
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
- rust
- database
- sql
- streaming
- kafka
- distributed-systems
- +11 more
+1 stars
from 6,391 · score 0.69
19.arkflow-rs / arkflow
High performance Rust stream processing engine seamlessly integrates AI capabilities, providing powerful real-time data processing and intelligent analysis.
- flow
- rust
- rust-lang
- stream
- sql
- datafusion
- +14 more
+1 stars
from 1,315 · score 0.69
20.reductstore / reductstore
High-performance, time-indexed object storage for robotics and industrial IoT
- blob-storage
- storage-engine
- storage
- historian
- timeseries
- time-series
- +9 more
+1 stars
from 376 · score 0.69
21.chatnoir-eu / chatnoir-resiliparse
A robust web archive analytics toolkit
- python
- web
- warc
- bigdata
- extraction
- webarchive
- +2 more
+1 stars
from 152 · score 0.69