Published on: 2025-06-05 19:56:50
MCP Server Boilerplate with OAuth & PostgreSQL A complete boilerplate for building remote Model Context Protocol (MCP) servers on Cloudflare Workers with custom OAuth authentication and PostgreSQL database integration. š What You Get This boilerplate provides everything you need to build production-ready MCP servers: š Complete OAuth 2.1 Provider - Custom OAuth implementation with user registration/login - Custom OAuth implementation with user registration/login šļø PostgreSQL Integration -
Keywords: cloudflare database mcp postgresql user
Find related items on AmazonPublished on: 2025-06-08 23:00:00
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More As the scale of enterprise AI operations continues to grow, having access to data is no longer enough. Enterprises now must have reliable, consistent and accurate access to data. Thatās a realm where distributed SQL database vendors play a key role, providing a replicated database platform that can be highly resilient and available. The latest update from Cockroach Lab
Keywords: ai data distributed sql vector
Find related items on AmazonPublished on: 2025-06-09 19:16:15
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More The open-source PostgreSQL (sometimes also referred to as Postgres) is apparently a very hot commodity for big enterprise data platform vendors. Snowflake is acquiring privately-held PostgreSQL provider Crunchy Data, in a deal that is reportedly valued at $250 million. The acquisition comes barely two weeks after Snowflakeās rival Databricks acquired serverless Postgre
Keywords: crunchy data enterprise postgresql snowflake
Find related items on AmazonPublished on: 2025-06-11 16:24:56
Enhancing MySQL: Performance, Stability, and High Availability To better serve MySQL users, we have optimized MySQL 8.0 comprehensively. The specific optimizations include improvements to InnoDB storage engine scalability, redo log optimization, resolution of the join performance degradation issue since version 8.0.28, optimized hash join cost model (MySQL 8.0.42+) for better execution plans, mitigation of bulk insert performance issues, resolution of performance degradation issues in certain s
Keywords: high mysql optimization performance version
Find related items on AmazonPublished on: 2025-06-15 20:00:00
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Snowflake has thousands of enterprise customers that use the companyās data and AI technologies. Though many issues with generative AI are solved there is still lots of room for improvement. Two such issues are text-to-SQL query and AI inference. SQL is the query language used for databases and it has been around in various forms for over 50 years. Existing large langu
Keywords: ai arctic inference sql text
Find related items on AmazonPublished on: 2025-06-20 10:31:02
At re:Invent we announced Aurora DSQL, and since then Iāve had many conversations with builders about what this means for database engineering. Whatās particularly interesting isnāt just the technology itself, but the journey that got us here. Iāve been wanting to dive deeper into this story, to share not just the what, but the how and why behind DSQLās development. Then, a few weeks ago, at our internal developer conference ā DevCon ā I watched a talk from two of our senior principal engineers
Keywords: code dsql memory rust team
Find related items on AmazonPublished on: 2025-06-21 00:39:30
LumoSQL LumoSQL is a modification (not a fork) of the SQLite embedded data storage library, which is among the most-deployed software. We are currently in Phase II of the project. If you are reading this on GitHub you are looking at a read-only mirror. The master is always available at lumosql.org. LumoSQL adds security, privacy, performance and measurement features to SQLite. Benchmarking SQLite can test and compare results consistently across many kinds of system and configurations using t
Keywords: 35 benchmark lmdb lumosql sqlite
Find related items on AmazonPublished on: 2025-06-22 03:55:49
PgDog is a transaction pooler and logical replication manager that can shard PostgreSQL. Written in Rust, PgDog is fast, secure and can manage hundreds of databases and hundreds of thousands of connections. Documentation š PgDog documentation can be found here. Any questions? Join our Discord. Quick start Kubernetes Helm chart is here. To install it, run: git clone https://github.com/pgdogdev/helm && \ cd helm && \ helm install -f values.yaml pgdog ./ Docker You can try PgDog quickly usi
Keywords: database databases pgdog postgresql queries
Find related items on AmazonPublished on: 2025-06-24 02:12:44
We are excited to announce the public preview of the brand-new PostgreSQL extension for Visual Studio Code (VS Code), designed to simplify PostgreSQL database management and development workflows. With this extension, you can now manage database objects, draft queries with intelligent assistance from context-aware IntelliSense and our ā@pgsqlā GitHub Copilot agentāall without ever leaving your favorite code editor. Addressing Developer Challenges Many of you face hurdles in managing time effec
Keywords: code context copilot database postgresql
Find related items on AmazonPublished on: 2025-06-24 12:12:44
We are excited to announce the public preview of the brand-new PostgreSQL extension for Visual Studio Code (VS Code), designed to simplify PostgreSQL database management and development workflows. With this extension, you can now manage database objects, draft queries with intelligent assistance from context-aware IntelliSense and our ā@pgsqlā GitHub Copilot agentāall without ever leaving your favorite code editor. Addressing Developer Challenges Many of you face hurdles in managing time effec
Keywords: code context copilot database postgresql
Find related items on AmazonPublished on: 2025-06-25 07:54:38
At the PGConf.dev 2025 Global Developer Conference, Bohan Zhang from OpenAI shared OpenAIās best practices with PostgreSQL, offering a glimpse into the database usage of one of the most prominent unicorn companies. At OpenAI, we utilize an unsharded architecture with one writer and multiple readers, demonstrating that PostgreSQL can scale gracefully under massive read loads. ā PGConf.dev 2025, Bohan Zhang from OpenAI Bohan Zhang is a member of OpenAIās Infrastructure team. He studied under Pr
Keywords: openai postgresql read replicas write
Find related items on AmazonPublished on: 2025-06-27 16:49:36
The trigger for this discovery was the public Preview of Aurora DSQL at re:Invent 2024. Before the public release, access to DSQL had been restricted, requiring developers to be on the corporate VPN. Developers started to interact with DSQL off-VPN, and realized it was slower - way slower - than before. What could possibly explain this? Clearly, itās āthe networkā since thatās the only difference. That doesnāt mean the office WiFi is slow - otherwise connections would always be slow, instead of
Keywords: connection dsql network vpn wifi
Find related items on AmazonPublished on: 2025-06-30 15:58:27
Image by Annie Ruygt Litestream is an open-source tool that makes it possible to run many kinds of full-stack applications on top of SQLite by making them reliably recoverable from object storage. This is a post about the biggest change weāve made to it since I launched it. Nearly a decade ago, I got a bug up my ass. I wanted to build full-stack applications quickly. But the conventional n-tier database design required me to do sysadmin work for each app I shipped. Even the simplest applicatio
Keywords: database like litefs litestream sqlite
Find related items on AmazonPublished on: 2025-07-04 10:10:12
Great, this is a good looking query. But what happens when you move beyond this trivial example, and use Gemini for text-to-SQL against a real world database and on real-world user questions? It turns out that the problem is more difficult. The model needs to be complemented with methods to: provide business-specific context understand user intent manage differences in SQL dialects Letās take a look at each of these challenges. Problem #1: Provide business-specific context Just like data ana
Keywords: business context like sql user
Find related items on AmazonPublished on: 2025-07-04 20:10:12
Great, this is a good looking query. But what happens when you move beyond this trivial example, and use Gemini for text-to-SQL against a real world database and on real-world user questions? It turns out that the problem is more difficult. The model needs to be complemented with methods to: provide business-specific context understand user intent manage differences in SQL dialects Letās take a look at each of these challenges. Problem #1: Provide business-specific context Just like data ana
Keywords: business context like sql user
Find related items on AmazonPublished on: 2025-07-06 03:48:22
SQL-tString allows for t-string based construction of sql queries without allowing for SQL injection. The basic usage is as follows, from sql_tstring import sql a = 1 query , values = sql ( t """SELECT a, b, c FROM tbl WHERE a = {a}""" , ) The query is a str and values a list[Any] , both are then typically passed to a DB connection. Note the parameters can only be identifiers that identify variables (in the above example in the locals()) e.g. {a - 1} is not valid. SQL-tString will convert par
Keywords: absent query sql tbl values
Find related items on AmazonPublished on: 2025-07-07 00:54:06
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More The importance of databases to modern enterprise AI operations cannot be overstated. Data helps to train and ground AI, and multiple research reports show that without proper data, AI efforts tend to fail. With trends like vibe coding and agentic AI, itās also increasingly important to have database technology that can be spun up as needed in a serverless approach to m
Keywords: ai data database postgresql serverless
Find related items on AmazonPublished on: 2025-07-15 14:49:09
toyDB Distributed SQL database in Rust, built from scratch as an educational project. Main features: I originally wrote toyDB in 2020 to learn more about database internals. Since then, I've spent several years building real distributed SQL databases at CockroachDB and Neon. Based on this experience, I've rewritten toyDB as a simple illustration of the architecture and concepts behind distributed SQL databases. toyDB is intended to be simple and understandable, and also functional and correct
Keywords: 4ms rating run sql toydb
Find related items on AmazonPublished on: 2025-07-13 15:27:24
QueryLeaf SQL to MongoDB query translator for NodeJS Overview QueryLeaf is a library that translates SQL queries into MongoDB commands. It parses SQL using node-sql-parser, transforms it into an abstract command set, and then executes those commands against the MongoDB Node.js driver. Features Parse SQL statements into an abstract syntax tree using node-sql-parser Compile SQL AST into MongoDB commands Execute MongoDB commands using the official driver Support for basic SQL operations: SE
Keywords: mongodb queryleaf sql tests users
Find related items on AmazonPublished on: 2025-07-20 15:48:08
SQL ReferenceĀ¶ The FDB relational subproject provides a SQL API for interacting with Record Layer databases. This SQL API is currently under active development and is expected to change frequently. This reference is currently also a work in progress to be updated as the SQL engine develops.
Keywords: api currently databases reference sql
Find related items on AmazonPublished on: 2025-08-03 00:30:11
1 Background PostgreSQL is a popular open source general-purpose SQL database. It uses multiversion concurrency control (MVCC) to provide three levels of transaction isolation. PostgreSQLās āRead Uncommittedā and āRead Committedā are both Read Committed. The āRepeatable Readā level actually provides Snapshot Isolation, not Repeatable Read. āSerializableā provides Serializability. Amazon RDS for PostgreSQL is an AWS service which provides managed PostgreSQL clusters. RDS automates provisioning,
Keywords: isolation postgresql rds read transactions
Find related items on AmazonPublished on: 2025-08-03 10:30:11
1 Background PostgreSQL is a popular open source general-purpose SQL database. It uses multiversion concurrency control (MVCC) to provide three levels of transaction isolation. PostgreSQLās āRead Uncommittedā and āRead Committedā are both Read Committed. The āRepeatable Readā level actually provides Snapshot Isolation, not Repeatable Read. āSerializableā provides Serializability. Amazon RDS for PostgreSQL is an AWS service which provides managed PostgreSQL clusters. RDS automates provisioning,
Keywords: isolation postgresql rds read transactions
Find related items on AmazonPublished on: 2025-08-11 12:23:26
Today, weāre releasing Instant SQL, a new way to write SQL that updates your result set as you type to expedite query building and debugging ā all with zero-latency, no run button required. Instant SQL is now available in Preview in MotherDuck and the DuckDB Local UI. We built Instant SQL for a simple reason: writing SQL is still too tedious and slow. Not because of the language itself, but because the way we interact with databases hasnāt evolved much since SQL was created. Writing SQL isnāt j
Keywords: duckdb instant preview query sql
Find related items on AmazonPublished on: 2025-08-13 05:17:48
Project Status CI/CD Quality Package Community Meta Advanced Alchemy Check out the project documentation š for more information. About A carefully crafted, thoroughly tested, optimized companion library for SQLAlchemy, offering: Sync and async repositories, featuring common CRUD and highly optimized bulk operations Integration with major web frameworks including Litestar, Starlette, FastAPI, Sanic Custom-built alembic configuration and CLI with optional framework integration Utility base
Keywords: alchemy import litestar sqlalchemy user
Find related items on AmazonPublished on: 2025-08-16 04:35:47
Abusing DuckDB-WASM by making SQL draw 3D graphics (Sort Of) Sun Apr 20 2025 ā¢ duckdbsqlwasmdoom Back Building a SQL-Powered Doom Clone in the Browser I had this slightly crazy idea: Could I ditch most of the conventional JavaScript game loop and rendering logic and build a 3D game engine where SQL queries did the heavy lifting? Naturally, I decided to try building a primitive, text-based Doom clone to see how far I could push it using DuckDB-WASM. Spoiler: It kind of works, it was often pai
Keywords: col const duckdb select sql
Find related items on AmazonPublished on: 2025-08-21 08:28:31
In my previous post I introduced SQL virtual tables and how to use them in Goāregistering modules per connection, defining schemas, and querying external sources as regular tables. Now letās dive into more advanced virtual-table implementations: those that support writes and full transactional behavior. Writes and Transaction Support in Virtual Tables SQLiteās virtual-table interface isnāt read-only. By implementing xUpdate you can expose writable tables over any data source. But true transac
Keywords: sqlite tables transaction virtual xsync
Find related items on AmazonPublished on: 2025-08-21 23:28:31
In my previous post I introduced SQL virtual tables and how to use them in Goāregistering modules per connection, defining schemas, and querying external sources as regular tables. Now letās dive into more advanced virtual-table implementations: those that support writes and full transactional behavior. Writes and Transaction Support in Virtual Tables SQLiteās virtual-table interface isnāt read-only. By implementing xUpdate you can expose writable tables over any data source. But true transac
Keywords: sqlite tables transaction virtual xsync
Find related items on AmazonPublished on: 2025-08-23 09:22:17
Rust is fast at runtime ā but not so much at compile time. Thatās hardly news to anyone who's worked on a serious Rust codebase. There's a whole genre of blog posts dedicated to shaving seconds off cargo build . At Feldera, we let users write SQL to define tables and views. Under the hood, we compile that SQL into Rust code ā which is then compiled with rustc to a single binary that incrementally maintains all views as new data streams into tables. Weāve already pulled a lot of tricks in the p
Keywords: i32 rss rust sql time
Find related items on AmazonPublished on: 2025-09-05 16:00:00
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More For decades, the SQL query language has been the cornerstone of database technology. But what happens when you bring SQL together with modern generative AI? Thatās the question that Google Cloud is answering as part of a series of database updates rolling out at the companyās Google Cloud Next conference today. Over the past year, all Google Cloud databases have added
Keywords: database google language natural sql
Find related items on AmazonPublished on: 2025-09-06 00:00:15
You might have come across discussions or blog posts suggesting that PostgreSQL's built-in full-text search (FTS) struggles with performance compared to dedicated search engines or specialized extensions. A notable recent example comes from Neon's blog post, "Performance Benchmark: pg_search on Neon" (link). In their benchmark, Neon compared query performance on their database platform with their pg_search extension (based on Rust's Tantivy library via pgrx ) against the Postgres built-in fullt
Keywords: fts index performance postgresql standard
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