--- title: "#closing articles | Hashnode" description: "Explore 3 articles tagged #closing on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/closing" --- Tag # #closing 3 posts · 0 followers [fmzquant](https://hashnode.com/@JadeAlpha) · [Jan 19](https://hashnode.com/posts/the-go-anywhere-quantitative-journey-starts-from-fmz/696d9e323a214d6d9d9fbc57) ### [The Go-Anywhere Quantitative Journey Starts from FMZ](https://fmz.hashnode.dev/the-go-anywhere-quantitative-journey-starts-from-fmz?utm_source=hashnode&utm_medium=feed) Introduction Have you ever thought that quantitative trading can be learned easily and started immediately without writing code all night to build a framework, designing UI, and various design details and mechanisms? On the FMZ Quant Trading Platform... 12 min read · [fmz.hashnode.dev](https://fmz.hashnode.dev/the-go-anywhere-quantitative-journey-starts-from-fmz?utm_source=hashnode&utm_medium=feed) [Shiv Iyer](https://hashnode.com/@shiviyer) · [Aug 3, 2024](https://hashnode.com/posts/leveraging-anti-joins-in-sql-for-advanced-database-engineering-techniques-and-best-practices/66ae82149d92ddc28949aaab) ### [Leveraging Anti-Joins in SQL for Advanced Database Engineering: Techniques and Best Practices](https://shiviyer.hashnode.dev/leveraging-anti-joins-in-sql-for-advanced-database-engineering-techniques-and-best-practices?utm_source=hashnode&utm_medium=feed) Enhance Your Database Skills with Advanced SQL Anti-Joins Techniques 3 min read · [shiviyer.hashnode.dev](https://shiviyer.hashnode.dev/leveraging-anti-joins-in-sql-for-advanced-database-engineering-techniques-and-best-practices?utm_source=hashnode&utm_medium=feed) [Shiv Iyer](https://hashnode.com/@shiviyer) · [Aug 2, 2024](https://hashnode.com/posts/essential-tips-for-optimizing-postgresql-semi-joins-and-anti-joins/66ad3c3ef0fe5b174851b55b) ### [Essential Tips for Optimizing PostgreSQL Semi-Joins and Anti-Joins](https://postgresqlblog.hashnode.dev/essential-tips-for-optimizing-postgresql-semi-joins-and-anti-joins?utm_source=hashnode&utm_medium=feed) Step-by-Step Guide to Mastering PostgreSQL Semi-Joins and Anti-Joins Optimization 4 min read · [postgresqlblog.hashnode.dev](https://postgresqlblog.hashnode.dev/essential-tips-for-optimizing-postgresql-semi-joins-and-anti-joins?utm_source=hashnode&utm_medium=feed)