baleen VS polly

Compare baleen vs polly and see what are their differences.

baleen

Kotlin DSL for validating data (JSON, XML, CSV, Avro) (by ShopRunner)

polly

Parameterized Observability Packages (by pollypkg)
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baleen polly
1 1
16 83
- -
0.0 0.0
9 months ago over 2 years ago
Kotlin CUE
BSD 3-clause "New" or "Revised" 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.

baleen

Posts with mentions or reviews of baleen. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-06-14.
  • Cue, an open-source data validation language
    11 projects | news.ycombinator.com | 14 Jun 2021
    If you are looking to do data validation from the JVM, you may try Baleen (written in Kotlin): https://github.com/ShopRunner/baleen/

    I'm one of the contributors. We created a DSL in the language to describe the data and create tests. You can then use that data description to validate against json, csv, avro... One of the neat things we came up with was the concept of a data trace which is like a stack trace but is a path through the data to a particular error.

polly

Posts with mentions or reviews of polly. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-06-14.
  • Cue, an open-source data validation language
    11 projects | news.ycombinator.com | 14 Jun 2021
    re: Grafana (i'm the author of the linked issue) - i'm quite excited, i do think there's a world of possibilities here.

    Two-way sync with a git repo is one possible path, and we've talked a lot internally at GL about how to best support it. My sense is that we can do it with relatively little friction and likely will - but if you're just syncing with a git repo, there's still a lot of arbitrary, opaque repo layout decisions that still have to be made (how do you map a filesystem position for a dashboard to a position in Grafana? In a way that places the dashboards next to the systems they're intended to observe? With many teams? With many Grafana instances?) which induce new kinds of friction at scale.

    Fortunately - and not mutually exclusively with the above - by building the system for schema in CUE, we've made a composable thing that we can make into larger systems. That's what we're starting to do with Polly: https://github.com/pollypkg/polly

    Conveniently, my parts of a Grafanaconline talk tomorrow discusses both of these https://grafana.com/go/grafanaconline/2021/dashboards-as-cod... :D

What are some alternatives?

When comparing baleen and polly you can also consider the following projects:

aontu - Unifier

quicktype - Generate types and converters from JSON, Schema, and GraphQL

cuetsy - Experimental CUE->TypeScript exporter

lowdefy - The config web stack for business apps - build internal tools, client portals, web apps, admin panels, dashboards, web sites, and CRUD apps with YAML or JSON.

cue - CUE has moved to https://github.com/cue-lang/cue

vector - A high-performance observability data pipeline.

cuetorials.com - Learn you some CUE for a great good!

mgmt - Next generation distributed, event-driven, parallel config management!