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RAG2SQL, a concept simplifying database queries in a native language, offers benefits to both non-technical professionals and tech-savvy individuals. In a recent webinar, the exploration of this tech was insightful. Gain access to the repository and video here. #rag #llm #database #postgres #sql #rag2sql

Check out Andrew Atkinson's latest post on the StepChange.work blog, where he shares tools and strategies that go beyond APMs like Datadog to help you debug and optimize your Rails application’s performance. In this article Andrew explains how these tools often lack full visibility into SQL query execution, particularly for PostgreSQL databases, and outlines several strategies to go beyond APMs. Andrew introduces open-source tools such as?pg_stat_statements for tracking query execution and SQLCommenter (used by Rails' Query Log Tags) for adding application context to SQL queries. By leveraging these tools, developers can gain deeper insights into PostgreSQL query performance, diagnose resource-intensive queries, and enhance database visibility to improve overall application performance. Article linked in comments below.

[PostgreSQL don'ts] -Don't use timetz- Don't use the timetz type. You probably want timestamptz instead. Why not? The type time with time zone is defined by the SQL standard, but the definition exhibits properties which lead to questionable usefulness. In most cases, a combination of date, time, timestamp without time zone, and timestamp with time zone should provide a complete range of date/time functionality required by any application. When should you? Never #dba #postgresql #database #it

APM is indispensable in Performance and Reliability Engineering at large scale. But at companies like Coinbase and Nextdoor I've seen where the limits and gaps of APM are, especially when it comes to mapping from the application to the database. Andrew Atkinson from the StepChange.work team writes about going beyond the APM & using other tools to dig into database-level issues to solve production performance problems on Rails and Postgres in this excellent guide.

Join Grant Fritchey and me next week as we talk about #PostgreSQL stored procedures and functions. We'll talk about how to use them, some of the unique things you can do with both, and how they differ from #SQLServer. Hope to see you there! https://buff.ly/3YnQtXQ

Unleashing the Power of MySQL Stored Routines: Procedures, Parameters, and Functions In data management, efficiency, reliability, and scalability are key goals. MySQL’s stored routines—including stored procedures and functions—are invaluable tools that can help us meet these goals. Whether you’re handling complex calculations, automating repetitive tasks, or improving data consistency, MySQL stored routines can take your database management to the next level. Here’s everything you need to know, plus some code examples to get started!

?? #Day11ofmy29DayOracleSQLChallenge: Mastering the GROUP BY Clause ?? Hey LinkedIn Fam! We're making strides in our Oracle SQL Challenge journey, and today's focus is on mastering the GROUP BY clause. ?? ?? #ChallengeRecap: As we hit #Day11, we've covered a lot of ground in SQL. Today, we're diving deep into the #GROUPBY clause, a powerful tool for summarizing data and performing aggregate functions on groups of rows. ?? #KeyTakeaways: The GROUP BY clause allows us to categorize our data and perform calculations or aggregations on those categories. Whether it's finding totals, averages, counts, or other aggregate functions, GROUP BY makes it happen efficiently. ?? Today's Task: It's time to put our SQL skills to the test by solving queries involving the GROUP BY clause. Dive into your datasets, organize your data logically, and extract valuable insights using aggregate functions. ?? #BonusChallenge: Experiment with different aggregate functions like AVG, COUNT, MIN, and MAX to deepen your understanding of how GROUP BY operates. ?? #KeepPushing: We're over one-third of the way through our Oracle SQL Challenge! Stay motivated, stay curious, and don't hesitate to reach out if you need assistance or want to share your SQL journey with fellow challengers. Let's continue crushing it together! ?? #SQLChallenge #Day11 #GroupByClause #OracleSQL

????Don't miss this part at all???? Phase 2: Restore AdventureWorks (2019 or 2022) Database. 1. Upon the successful installation of SQL Server, you'll require a database for practice. Please follow the link below to download the AdventureWorks2019 or 2022 Database ".bak file": t.co/Xks3E9kDmR #MichelleTheAnalyst ##DataAnalyst ##SQL

"Databases underpin almost every user experience on the web, but scaling a database is one of the most fundamental infrastructure challenges in software development. PlanetScale offers a MySQL platform that is managed and highly scaleable. Sam Lambert is the CEO of PlanetScale and he joins the show to talk about why he started the platform, scaling databases, using Vitess for SQL shard orchestration, and more." https://lnkd.in/ep58-GfY