katara vs hydroflow

katara

Synthesize CRDTs from classic data types with verified lifting! (by hydro-project)

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hydroflow

Hydro's low-level dataflow runtime (by hydro-project)

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hydro.run

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katara		hydroflow
	Project
4	Mentions	3
130	Stars	427
0.0%	Growth	2.3%
0.7	Activity	9.6
about 1 year ago	Latest Commit	2 days ago
Python	Language	Rust
Apache License 2.0	License	Apache License 2.0

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

katara

Posts with mentions or reviews of katara. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-06-07.

Hydroflow: Dataflow Runtime in Rust
5 projects | news.ycombinator.com | 7 Jun 2023

Oh, I realize this comes out the Hydro Project that produced a previous HN submission I thought was cool:
Katara is a project to synthesize CRDTs from a C++ implementation of a regular plain-old data structure along with a few annotations
https://news.ycombinator.com/item?id=32977887
https://github.com/hydro-project/katara
This Week In Python
5 projects | dev.to | 28 Oct 2022

katara – Synthesize CRDTs from classic data types with verified lifting
Katara: Synthesize CRDTs from Sequential Types
1 project | news.ycombinator.com | 7 Oct 2022
Katara: Synthesizing CRDTs with Verified Lifting
2 projects | news.ycombinator.com | 26 Sep 2022

hydroflow

Posts with mentions or reviews of hydroflow. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-07.

Ask HN: What Underrated Open Source Project Deserves More Recognition?
63 projects | news.ycombinator.com | 7 Mar 2024
Hydroflow: Dataflow Runtime in Rust
1 project | /r/hypeurls | 7 Jun 2023

5 projects | news.ycombinator.com | 7 Jun 2023

What are some alternatives?

When comparing katara and hydroflow you can also consider the following projects:

database-stream-processor - Streaming and Incremental Computation Framework

puff - ☁ Puff ☁ - The deep stack framework.

Ockam - Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.

koda-validate - Typesafe, Composable Validation

differential-dataflow - An implementation of differential dataflow using timely dataflow on Rust.

django-pgtransaction - A context manager/decorator which extends Django's atomic function with the ability to set isolation level and retries for a given transaction.

reactor-core - Non-Blocking Reactive Foundation for the JVM

materialize - The data warehouse for operational workloads.

metalift - A program synthesis framework for verified lifting applications

talent-plan - open source training courses about distributed database and distributed systems