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How Cloudflare Uses SQL

49 engineering articles about SQL from Cloudflare's engineering team

Articles

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Cloudflare
Advanced
This article demonstrates how to port a Matrix homeserver from traditional infrastructure (Synapse on VPS) to Cloudflare Workers, creating a serverless, zero-maintenance deployment with automatic p...
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Cloudflare
Advanced
The article reflects on Cloudflare's 15-year journey and the initiatives launched during Birthday Week 2025, emphasizing their commitment to building a better Internet.
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Cloudflare
Intermediate
The article announces the Cloudflare Data Platform, which includes three key products: Cloudflare Pipelines for data ingestion, R2 Data Catalog for managing metadata, and R2 SQL for querying data.
Micah Wylde
11 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses the emerging challenge of Shadow AI in corporate environments and how Cloudflare One provides tools to manage and secure AI application usage.
Noelle Kagan
10 min read
Has Summary
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Cloudflare
Advanced
Cloudflare has announced the General Availability of Log Explorer, a new product that integrates observability and forensics capabilities into the Cloudflare dashboard.
Jen Sells
11 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article summarizes the key announcements and developments from Developer Week 2025, highlighting new features and tools added to Cloudflare's developer platform.
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Cloudflare
Intermediate
The article discusses the integration of frontend, backend, and database functionalities within a single Cloudflare Worker, highlighting recent improvements that enable developers to build full-sta...
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Cloudflare
Beginner
The article discusses the newly announced support for MySQL in Cloudflare Workers and Hyperdrive, enabling developers to build applications that connect directly to MySQL databases regardless of th...
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Cloudflare
Intermediate
The article discusses advancements in Cloudflare's Agents SDK, focusing on the integration of the Model Context Protocol (MCP) for AI agents, authentication and authorization enhancements, and the ...
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Cloudflare
Intermediate
The article discusses how to build and deploy Remote Model Context Protocol (MCP) servers on Cloudflare, highlighting the new capabilities that allow these servers to be accessible over the interne...
Brendan Irvine-Broque
14 min read
Includes Code
Has Summary
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Cloudflare
Beginner
Cloudflare introduces Cloudy, its first AI agent designed to simplify complex configurations in its product suite, focusing initially on enhancing security through better management of WAF Custom R...
Alex Dunbrack
7 min read
Has Summary
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Cloudflare
Intermediate
Builder Day 2024 introduced 18 significant updates to the Cloudflare Workers platform, emphasizing improvements based on developer feedback. Key features include persistent logging, enhanced Node.
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Cloudflare
Advanced
The article discusses the integration of SQLite storage within Cloudflare's Durable Objects, emphasizing the benefits of zero-latency access and synchronous SQL queries.
Kenton Varda
24 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article discusses the use of machine learning to detect bot attacks that utilize residential proxies, highlighting the challenges faced by security engineers in identifying such threats.
Bob AminAzad
12 min read
Has Summary
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Cloudflare
Intermediate
Developer Week 2024 concluded with significant product announcements aimed at enhancing the developer experience on Cloudflare's platform.
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Cloudflare
Intermediate
This article discusses the enhancements made to Cloudflare's integration with popular full-stack frameworks, enabling faster local development workflows.
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Cloudflare
Beginner
The article discusses how to enhance the developer experience when using Cloudflare Workers and D1 with Prisma ORM. It highlights the integration of Prisma ORM version 5. 12.
Jon Harrell (Guest Author)
7 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses Cloudflare's new services aimed at simplifying data management for developers, including Event Notifications, Pipelines for data ingestion, and Workflows for durable execution.
Matt Silverlock
11 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article discusses the launch of D1, Cloudflare's serverless relational database, focusing on its capabilities for developers to manage persistent data with SQL.
Vy Ton
14 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
This article discusses the launch of several Cloudflare products, including D1, Hyperdrive, Queues, and the Workers Analytics Engine, aimed at simplifying full-stack development.
Rita Kozlov
11 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article discusses how Prisma successfully reduced its engine distribution costs by 98% by migrating from AWS S3 and CloudFront to Cloudflare R2.
Pierre-Antoine Mills (Guest Author)
9 min read
Has Summary
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Cloudflare
Advanced
The article discusses Cloudflare's innovative approach to detecting zero-day vulnerabilities in web applications before they are widely known.
Michael Tremante
15 min read
Includes Code
Has Summary
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Cloudflare
Advanced
Vectorize is a new vector database from Cloudflare designed to facilitate the rapid development of AI-powered applications.
Matt Silverlock
15 min read
Includes Code
Has Summary
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Cloudflare
Advanced
The article explores how various AI companies leverage Cloudflare's infrastructure to build innovative applications.
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Cloudflare
Advanced
The article discusses a significant update to Cloudflare's D1 database, highlighting improvements in performance and scalability.
Matt Silverlock
10 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
This article announces the introduction of Database Integrations for Cloudflare Workers, allowing developers to easily connect to popular databases like Neon, PlanetScale, and Supabase.
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Cloudflare
Intermediate
The article introduces the new connect() API for creating outbound TCP sockets in Cloudflare Workers, enabling direct connections to TCP-based services such as databases.
Brendan Irvine-Broque
10 min read
Includes Code
Has Summary
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Cloudflare
Beginner
Cloudflare has introduced WAF Attack Score Lite and Security Analytics for Business plan customers, expanding the capabilities of their Web Application Firewall (WAF).
Radwa Radwan
6 min read
Has Summary
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Cloudflare
Advanced
The article introduces Wildebeest, an open-source server compatible with ActivityPub and Mastodon, built on Cloudflare's Supercloud.
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Cloudflare
Intermediate
The article discusses enhancements to Cloudflare's Web Application Firewall (WAF) that make it smarter by introducing a machine learning-based attack scoring system.
Radwa Radwan
8 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses how Cloudflare utilizes the Workers Analytics Engine to enhance its own analytics capabilities.
Jen Sells
7 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article announces the open alpha release of D1, a global relational database product built on Cloudflare Workers, aimed at simplifying database management for developers.
Nevi Shah
8 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
This article discusses how to enhance static sites by integrating dynamic capabilities using Cloudflare D1, a new SQL database service.
Kristian Freeman
7 min read
Includes Code
Has Summary
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Cloudflare
Beginner
The article discusses the integration of PostgreSQL with Cloudflare Workers using Neon.
Erwin van der Koogh
5 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses how DevCycle, a feature management platform, faced challenges with their traditional AWS infrastructure when scaling their new product.
Jonathan Norris (Guest Author)
7 min read
Has Summary
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Cloudflare
Intermediate
The article introduces the Workers Analytics Engine, a new tool for developers to store and analyze high cardinality time series data using Cloudflare Workers.
Jon Levine
5 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
Cloudflare is launching a $1. 25 billion funding program called the Workers Launchpad to support startups built on its Cloudflare Workers platform.
Mia Wang
8 min read
Has Summary
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Cloudflare
Intermediate
The article discusses D1, Cloudflare's first SQL database designed to simplify database management for developers using Cloudflare Workers.
Nevi Shah
16 min read
Includes Code
Has Summary
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Cloudflare
Advanced
Cloudflare's Startup Plan v2. 0 is designed to support early-stage startups by providing access to essential products and services.
Jade Q. Wang
8 min read
Has Summary
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Cloudflare
Beginner
This article introduces the process of building a serverless Todo application using Cloudflare Workers and Custom Domains.
Kabir Sikand
8 min read
Includes Code
Has Summary
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Cloudflare
Advanced
This article discusses how Cloudflare improved the accuracy of their machine learning-based Web Application Firewall (WAF) by addressing data challenges through data augmentation and sampling techn...
Vikram Grover
14 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses how Cloudflare Pages can help developers bring their big ideas to life by providing a platform that simplifies the web development process.
Nevi Shah
6 min read
Includes Code
Has Summary
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Cloudflare
Advanced
Cloudflare has announced D1, its first SQL database designed specifically for Cloudflare Workers.
Rita Kozlov
9 min read
Includes Code
Has Summary
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Cloudflare
Intermediate
The article discusses how Cloudflare enhances its Web Application Firewall (WAF) using machine learning to identify and mitigate threats more effectively.
Daniele Molteni
6 min read
Includes Code
Has Summary
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Cloudflare
Advanced
This article introduces an open-source content management system (CMS) built on the Cloudflare stack, aimed at helping developers transition from simple examples to production-ready applications.
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Cloudflare
Advanced
The article discusses the addition of support for MongoDB Atlas and Prisma to Cloudflare Workers, highlighting the growing demand from developers for these modern data platforms.
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Cloudflare
Advanced
Cloudflare has announced partnerships with Macrometa and Fauna to enhance its database offerings for developers using Cloudflare Workers.
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Cloudflare
Advanced
The article discusses the development of the Built with Workers site using the JAMstack architecture on Cloudflare Workers.
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Cloudflare
Advanced
In this JAMstack podcast episode, Kenton Varda from Cloudflare discusses the concept of originless code and the capabilities of Cloudflare Workers, a serverless platform that enables developers to ...

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