Okyline is an Executable Data Design (EDD) platform for declarative data validation contracts and measurable operational data quality.
Instead of maintaining disconnected specifications, validators, tests, and quality dashboards, Okyline uses a single executable contract as the operational source of truth for validation and flow quality monitoring.
The same readable contract drives multi-format validation, deterministic execution, quality measurement, data quality gate, and historical quality analytics across APIs, events, files, LLM structured outputs, and enterprise data flows.
Community Edition provides the open specification, a free Java validation runtime, a public Claude AI assistant for contract generation, and a free online studio for executable JSON validation contracts and JSON Schema transpilation.
Enterprise Edition supports direct validation of JSONL, XML, CSV, FIXED, and EDI flows, data quality gate, and operational quality dashboards, all without databases
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dbt helps data teams transform raw data into trusted, analysis-ready datasets faster. With dbt, data analysts and data engineers can collaborate on version-controlled SQL models, enforce testing and documentation standards, lean on detailed metadata to troubleshoot and optimize pipelines, and deploy transformations reliably at scale. Built on modern software engineering best practices, dbt brings transparency and governance to every step of the data transformation workflow.
Thousands of companies, from startups to Fortune 500 enterprises, rely on dbt to improve data quality and trust as well as drive efficiencies and reduce costs as they deliver AI-ready data across their organization. Whether you’re scaling data operations or just getting started, dbt empowers your team to move from raw data to actionable analytics with confidence.
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APITube
APITube is a News API that turns global news coverage into structured JSON. It aggregates articles from 500,000+ verified sources across 180+ countries in 60+ languages, and enriches every article before delivery: sentiment scores, extracted entities (people, organizations, locations, brands), IPTC categories, topics and industries.
Developers query one search endpoint with 65+ filter parameters — keywords, language, country, source domain, source quality rank, sentiment range, entity IDs, media presence, date ranges — combined in a single request. Separate endpoints cover top headlines, clustered stories, trending values over time buckets, and a live Server-Sent Events stream; webhooks push new matches as they are indexed.
Responses are JSON by default, with XML, CSV, TSV, XLSX, JSONL and Parquet exports on paid plans. Authentication is a single API key, and a hosted MCP server exposes the same search to AI assistants.
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