--- title: "#horizontal-scaling articles | Hashnode" description: "Explore 67 articles tagged #horizontal-scaling on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/horizontal-scaling" --- Tag # #horizontal-scaling 67 posts · 3 followers [Paul Adeoye](https://hashnode.com/@PaulKing) · [Oct 2](https://hashnode.com/posts/from-a-single-server-to-cloud-architecture-why-modern-applications-use-multiple-services/6abf7ad3d1efcb90de4a4191) ### [From a Single Server to Cloud Architecture: Why Modern Applications Use Multiple Services](https://paulking.hashnode.dev/from-a-single-server-to-cloud-architecture-why-modern-applications-use-multiple-services?utm_source=hashnode&utm_medium=feed) Learn how applications evolve from a single server to scalable cloud architectures using multiple app servers, load balancers, databases, and storage. 10 min read · [paulking.hashnode.dev](https://paulking.hashnode.dev/from-a-single-server-to-cloud-architecture-why-modern-applications-use-multiple-services?utm_source=hashnode&utm_medium=feed) [Lakshay Dhoundiyal](https://hashnode.com/@LakshayDhoundiyal) · [Sep 12](https://hashnode.com/posts/youtubes-continue-watching-button/6aa5471c3b396c9a7c4ddbf5) ### [The Hidden Distributed System Behind YouTube’s “Continue Watching” Button 🎬⚙️](https://lakshaydhoundiyal.hashnode.dev/youtubes-continue-watching-button?utm_source=hashnode&utm_medium=feed) How YouTube saves your playback progress, syncs it across devices, and makes one tiny timestamp feel like magic 10 min read · [lakshaydhoundiyal.hashnode.dev](https://lakshaydhoundiyal.hashnode.dev/youtubes-continue-watching-button?utm_source=hashnode&utm_medium=feed) [Devesh Parmar](https://hashnode.com/@deveshparmar) · [Sep 12](https://hashnode.com/posts/the-hidden-cost-of-horizontal-scaling-duplicate-work-stale-state-and-noisy-failures/6aa54384746953bf23850f25) ### [The Hidden Cost of Horizontal Scaling: Duplicate Work, Stale State, and Noisy Failures](https://backend-bytes.hashnode.dev/the-hidden-cost-of-horizontal-scaling-duplicate-work-stale-state-and-noisy-failures?utm_source=hashnode&utm_medium=feed) Imagine you're the engineer at Notion the week traffic doubles. The fix looks obvious: the single app server is maxed out, so you spin up nine more behind a load balancer. Ten instances instead of one 8 min read · [backend-bytes.hashnode.dev](https://backend-bytes.hashnode.dev/the-hidden-cost-of-horizontal-scaling-duplicate-work-stale-state-and-noisy-failures?utm_source=hashnode&utm_medium=feed) [Faizan Ali](https://hashnode.com/@madprogrammer1) · [Jul 7](https://hashnode.com/posts/scalability-explained/6a4c6180479e055512064534) ### [Scalability Explained: What It Really Means to Build Software That Grows](https://madprogrammer1.hashnode.dev/scalability-explained?utm_source=hashnode&utm_medium=feed) Discover the fundamentals of software scalability, including vertical vs. horizontal scaling, bottlenecks, performance, and building systems that grow 6 min read · [madprogrammer1.hashnode.dev](https://madprogrammer1.hashnode.dev/scalability-explained?utm_source=hashnode&utm_medium=feed) [Awais Ahmad](https://hashnode.com/@itsahmadawais) · [Jun 26](https://hashnode.com/posts/from-one-server-to-thousands-a-guide-to-scaling-and-load-balancers/6a3e2e4be0bac50391cd2608) ### [From One Server to Thousands: A Guide to Scaling and Load Balancers](https://blog.itsahmadawais.com/from-one-server-to-thousands-a-guide-to-scaling-and-load-balancers?utm_source=hashnode&utm_medium=feed) Why can't a single server handle infinite traffic? Learn vertical vs horizontal scaling and how load balancers route backend traffic using clear analogies. 5 min read · [blog.itsahmadawais.com](https://blog.itsahmadawais.com/from-one-server-to-thousands-a-guide-to-scaling-and-load-balancers?utm_source=hashnode&utm_medium=feed) [Gaurav Kedia](https://hashnode.com/@gauravkedia) · [Jun 21](https://hashnode.com/posts/horizontal-vs-vertical-scaling-in-aws-what-s-the-difference/6a377bd39122c37b98bc604d) ### [Horizontal vs Vertical Scaling in AWS: What's the Difference?](https://blog.gauravkedia.in/horizontal-vs-vertical-scaling-in-aws-what-s-the-difference?utm_source=hashnode&utm_medium=feed) Learn the differences between horizontal and vertical scaling in AWS, how they work, their advantages and disadvantages, and when to use each approach. 3 min read · [blog.gauravkedia.in](https://blog.gauravkedia.in/horizontal-vs-vertical-scaling-in-aws-what-s-the-difference?utm_source=hashnode&utm_medium=feed) [Ayush Patil](https://hashnode.com/@ayushpatil0810) · [Jun 6](https://hashnode.com/posts/database-scaling/6a2428623a49ea24f9d2652f) ### [Database Scaling Made Simple: Understanding Read Replication and Data Sharding](https://blog.ayushpatil.in/database-scaling?utm_source=hashnode&utm_medium=feed) A beginner-friendly guide to read replication and data sharding, with practical examples of how modern systems scale for performance and reliability. 6 min read · [blog.ayushpatil.in](https://blog.ayushpatil.in/database-scaling?utm_source=hashnode&utm_medium=feed) [Ayush Patil](https://hashnode.com/@ayushpatil0810) · [Jun 5](https://hashnode.com/posts/vertical-scaling-vs-horizontal-scaling/6a233c1e2f033f213d38bbe5) ### [Scaling Applications: Vertical Scaling vs Horizontal Scaling Explained Simply](https://blog.ayushpatil.in/vertical-scaling-vs-horizontal-scaling?utm_source=hashnode&utm_medium=feed) Learn the difference between vertical and horizontal scaling with simple analogies, real-world examples, and practical insights. 5 min read · [blog.ayushpatil.in](https://blog.ayushpatil.in/vertical-scaling-vs-horizontal-scaling?utm_source=hashnode&utm_medium=feed) [Patrick Kearns](https://hashnode.com/@fullstackcity) · [May 31](https://hashnode.com/posts/can-a-net-endpoint-handle-a-million-requests-per-second/6a1c7993dbdc4ad3ed4fa1dc) ### [Can a .NET endpoint handle a million requests per second?](https://dotnetdigest.com/can-a-net-endpoint-handle-a-million-requests-per-second?utm_source=hashnode&utm_medium=feed) When someone asks whether a .NET endpoint can handle a million requests per second 27 min read · [dotnetdigest.com](https://dotnetdigest.com/can-a-net-endpoint-handle-a-million-requests-per-second?utm_source=hashnode&utm_medium=feed) [himanshu](https://hashnode.com/@Himanshu-) · [Apr 20](https://hashnode.com/posts/system-design-vertical-scaling-vs-horizontal-scaling/69e635901faed8cd14b09a1d) ### [System Design - Vertical Scaling vs Horizontal Scaling](https://blogs-himanshu.hashnode.dev/system-design-vertical-scaling-vs-horizontal-scaling?utm_source=hashnode&utm_medium=feed) What is System Design? System design is the process of defining how different parts of software system interact to meet both functional (what it should do) and non-functional (how well it should do) r 5 min read · [blogs-himanshu.hashnode.dev](https://blogs-himanshu.hashnode.dev/system-design-vertical-scaling-vs-horizontal-scaling?utm_source=hashnode&utm_medium=feed)