Search Results for "schema"

...Supports MySQL, PostgreSQL, SQLite, and ClickHouse. Uses plain SQL for writing schema migrations. Migrations are timestamp-versioned, to avoid version number conflicts with multiple developers. Migrations are run atomically inside a transaction. Supports creating and dropping databases (handy in development/test). Supports saving a schema.sql file to easily diff schema changes in git. Database connection URL is defined using an environment variable (DATABASE_URL by default), or specified on the command line.

...For practical applications, you'll probably want to run GraphQL queries from an API server, rather than executing GraphQL with a command line tool. GraphQL.js provides two important capabilities: building a type schema and serving queries against that type schema.

...It uses YAML-based contract files to define the structure, meaning, quality rules, service levels, and connection details for a data product. The tool can connect to real data sources and check whether the actual dataset matches the schema, constraints, and quality expectations described in the contract. It supports both the Data Contract Specification and the Open Data Contract Standard, making it useful for teams standardizing data governance across different platforms. It can run locally, inside CI/CD pipelines, through Docker, or directly from Python code. Overall, it helps data producers and consumers treat data products more like APIs, with explicit expectations, automated checks, and clearer accountability.

Google Workspace CLI (gws) is a command-line tool designed to interact with Google Workspace services such as Drive, Gmail, Calendar, Sheets, and more from a single interface. It dynamically generates its command structure using Google’s Discovery Service, allowing it to automatically support new API endpoints as they become available. The tool eliminates the need for manual REST API calls by providing structured commands and built-in help for each resource and method. It outputs structured...

Percona Toolkit is a collection of battle-tested command-line tools for MySQL and MariaDB that help diagnose performance, verify integrity, and perform online maintenance safely. Utilities such as pt-query-digest analyze slow logs and packet captures to surface hotspots and regressions, while pt-online-schema-change applies ALTERs with minimal blocking by copying and swapping tables. Consistency tools like pt-table-checksum and pt-table-sync detect and reconcile replication drift across replicas or shards. Other helpers find duplicate indexes, unused keys, skewed data distributions, and configuration issues that quietly erode performance. ...

...We believe that the strengths of the JSON format make it a good fit for resumes. It's lightweight, easy to use and it's perfect to build tools for! We also feel that the JSON Schema is mature enough for writing usable semantics. The schema is open source and community-driven. We release everything we do under the MIT license.

...After a series of questions from the command-prompt, the system will use the inputs and selected project templates to generate a working project complete with a GraphQL Config setup. The GraphQL Config file is generated referencing the necessary files and ecosystem plugins. Finally, one of the options with graphql init is to access schema using an OpenAPI or Swagger endpoint. Choose this option at the start of the Init question tree, and then follow the instructions to navigate to the URL of your choice.

xml2xsd is a command line tool that reads xml files and generate an xsd schema validating them. Once the xsd schema is created, using Xml2cpp it is then possible to generate c++ classes that fit with the given xml files.

This is a command-line tool, written in perl, that will convert from any database supported by perl DBI that also supports the information_schema standard to a MySQL database. It was written to convert from SQL Server to MySQL.