--- title: "#two-phase-locking articles | Hashnode" description: "Explore 2 articles tagged #two-phase-locking on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/two-phase-locking" --- Tag # #two-phase-locking 2 posts · 0 followers [Harsh Mange](https://hashnode.com/@harshmange) · [Mar 6, 2024](https://hashnode.com/posts/demystifying-concurrency-control-protocols/65e8c5f26996a6dcedaa5b7c) ### [Demystifying Concurrency Control Protocols!](https://harshmange.hashnode.dev/demystifying-concurrency-control-protocols?utm_source=hashnode&utm_medium=feed) Concurrency control protocols (CCP) are mechanisms that are used in database management systems to manage the concurrency of transactions accessing shared data. CCPs are used to ensure that multiple transactions do not interfere with each other when ... 5 min read · [harshmange.hashnode.dev](https://harshmange.hashnode.dev/demystifying-concurrency-control-protocols?utm_source=hashnode&utm_medium=feed) [Samuel Sorial](https://hashnode.com/@samuel-sorial) · [Feb 8, 2023](https://hashnode.com/posts/pessimistic-concurrency-control-2pl/63e3a22b1e97db7c25ec3373) ### [Pessimistic Concurrency Control - 2PL](https://samuel-sorial.hashnode.dev/pessimistic-concurrency-control-2pl?utm_source=hashnode&utm_medium=feed) Introduction In today's high-traffic database management systems (DBMS), leveraging the full potential of hardware is essential. With the advent of modern CPUs, the opportunity for parallel processing has increased significantly. However, executing m... 4 min read · [samuel-sorial.hashnode.dev](https://samuel-sorial.hashnode.dev/pessimistic-concurrency-control-2pl?utm_source=hashnode&utm_medium=feed)