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DUMMY DATABASE
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Dummy Database is built to solve a simple, yet annoying problem โ generating realistic test datasets quickly, without writing scripts or juggling Excel files.
Itโs designed for: - Developers needing dummy databases for prototyping & testing. - Analysts and BI specialists preparing demo dashboards. - QA engineers creating data scenarios for testing. - SQL learners who want practice datasets on demand.
What makes it special? - Create from simple tables to full relational databases with PK/FK. - 35+ data types including Numbers, Dates, Names, Booleans, etc. - Unique Event Sequences โ simulate user actions and workflows. - Advanced data controls โ outliers, nulls, repeats, distributions. - ERD visualization to map relationships. - Built-in PostgreSQL editor to query generated data. - Export as CSV, XLSX, SQL DDL, or full ZIP. - Free up to 10,000 records per table for registered users โ no paywalls or limits.
Pro Git DUMMY DATABASEDUMMY DATABASE's answer:
A free, all-in-one data generation platform that builds everything from simple tables to full relational databases with advanced controls, unique event sequences, ERD visualization, built-in SQL querying, and multiple export formats โ no limits, no paywalls.
DUMMY DATABASE's answer:
Unlike other data generators, DUMMY DATABASE gives you full relational database creation, unique event simulations, advanced control over every field, built-in SQL querying, and generous free limits โ so you can go from idea to test-ready data without restrictions, subscriptions, or hidden fees
DUMMY DATABASE's answer:
DUMMY DATABASE's answer:
Began as a project for myself to be able to have custom datasets for testing purpose I've decided that it could be useful for wider audience and finalized it as a full-stack web project
DUMMY DATABASE's answer:
Python, Flask, HTML, CSS, Bootstrap, Redis, PostgreSQL, JavaScript
Based on our record, Pro Git seems to be more popular. It has been mentiond 300 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Have you ever read any of the introductory material that the git project itself maintains for teaching how to use the tool? - https://git-scm.com/docs/gittutorial - https://git-scm.com/docs/giteveryday - https://git-scm.com/docs/gitworkflows - https://git-scm.com/docs/gitfaq - https://git-scm.com/cheat-sheet Or if you want to sit down and really learn the nuts and bolts - https://git-scm.com/book/en/v2. - Source: Hacker News / 12 days ago
I was uncomfortable with git until I read (the first 3 chapters of) the pro git book ( free here : https://git-scm.com/book/en/v2 ). It provides a great mental model of how git works under the hood. The UI of git - for better or worse - directly reflects its internals. And when I understood them, everything clicked into place. - Source: Hacker News / 24 days ago
This reminds me of a passage from the book "Pro Git". "Hereโs an example to give you an idea of what it would take to get a SHA-1 collision. If all 6.5 billion humans on Earth were programming, and every second, each one was producing code that was the equivalent of the entire Linux kernel history (6.5 million Git objects) and pushing it into one enormous Git repository, it would... - Source: Hacker News / 3 months ago
If you want to go deeper into how Git actually works, the Pro Git book is the best resource out there. It is free to read online at https://git-scm.com/book/en/v2 and covers everything from basics to advanced internals. I highly recommend it if you really want to master Git. - Source: dev.to / 3 months ago
The relevant XKCD comic https://xkcd.com/1597/ FWIW I too was once a "memorised a few commands and that was it" type of dev, then I read 3 chapters of the Git book https://git-scm.com/book/en/v2 (well really two, the first chapter was a "these are things you already know") and wow did my life with git change. - Source: Hacker News / 4 months ago
Learn Git Branching - "Learn Git Branching" is the most visual and interactive way to learn Git on the web; you'll be challenged with exciting levels, given step-by-step demonstrations of powerful features, and maybe even have a bit of fun along the way.
Mockaroo - A realistic data generator to test your app
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
DataConstruct - We fake it till you make it!
GitHub Desktop - GitHub Desktop is a seamless way to contribute to projects on GitHub and GitHub Enterprise.
Data Creator - Data generator that can create a table filled with pseudo-random content.