demos vs datagen

demos

Demos of Materialize, the operational data warehouse. (by MaterializeInc)

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materialize.com

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datagen

Generate authentic looking mock data based on a SQL, JSON or Avro schema and produce to Kafka in JSON or Avro format. (by MaterializeInc)

Kafka Avro SQL

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SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App

With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

surveyjs.io

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InfluxDB - Power Real-Time Data Analytics at Scale

Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

www.influxdata.com

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demos		datagen
	Project
1	Mentions	7
49	Stars	135
-	Growth	3.0%
6.2	Activity	6.1
about 1 month ago	Latest Commit	about 2 months ago
TypeScript	Language	TypeScript
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.

demos

Posts with mentions or reviews of demos. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-04-03.

Simulating Streaming Data for Fraud Detection with Datagen CLI
3 projects | dev.to | 3 Apr 2023

Materialize Demos

datagen

Posts with mentions or reviews of datagen. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-31.

What are your favorite tools or components in the Kafka ecosystem?
10 projects | /r/apachekafka | 31 May 2023

For fake data, shameless plug for https://github.com/MaterializeInc/datagen/tree/main
What are some good publicly available real-time data sources?
6 projects | /r/dataengineering | 25 May 2023
Simulating Streaming Data for Fraud Detection with Datagen CLI
3 projects | dev.to | 3 Apr 2023

Building and testing a real-time fraud detection application requires a continuous stream of realistic data. But generating that data can be a challenge. That's why we recently created the Datagen CLI, a simple tool that helps you create believable fake data using the FakerJS API.
How train my SQL skills with real world data engineering problems ?
2 projects | /r/dataengineering | 20 Mar 2023

Generate fake data with a normalized schema of your choosing with this tool from Materialize, then denormalize it and build a warehouse model.
FLiPN-FLaNK Stack Weekly for 20 March 2023
15 projects | dev.to | 19 Mar 2023
Datagen CLI: Stream Fake Relational Data
1 project | /r/dataengineering | 14 Mar 2023

1 project | /r/apachekafka | 14 Mar 2023

What are some alternatives?

When comparing demos and datagen you can also consider the following projects:

cf-url-shortener - URL Shortener Cloudflare function that uses Upstash Redis and Kafka along with https://materialize.com

ChatGLM-6B - ChatGLM-6B: An Open Bilingual Dialogue Language Model | 开源双语对话语言模型

CloudDemo2023 - 2023 Demos

halp - A CLI tool to get help with CLI tools 🐙

awesome-public-real-time-datasets - A list of publicly available datasets with real-time data maintained by the team at bytewax.io

RedfinScraper - Scrapes Redfin data.

debezium-ui - A web UI for Debezium; Please log issues at https://issues.redhat.com/browse/DBZ.

llama.cpp - LLM inference in C/C++

fastkafka - FastKafka is a powerful and easy-to-use Python library for building asynchronous web services that interact with Kafka topics. Built on top of Pydantic, AIOKafka and AsyncAPI, FastKafka simplifies the process of writing producers and consumers for Kafka topics.

FLaNK-AllTheStreams - When I dream, all I see are all the streams. The infinite streams of data, continuous and flowing, forever.

scrollbar - Simple online scrollbar editor