Cloud Load Balancer Cheat Sheet Efficient load balancing is vital for optimizing the performance and availability of your applications in the cloud…

Authentication in REST APIs acts as the crucial gateway, ensuring that solely authorized users or applications gain access to the API's resources.    Some… | 35 comments on LinkedIn

How Kubernetes Works? Kubernetes (K8S) is an open-source container orchestration platform originally developed by Google and now maintained by the Cloud Native Computing Foundation (CNCF). Here’s how developers interact with Kubernetes: 1 - Developers create manifest files describing the application. 2 - Kubernetes takes these manifest files, validates them, and deploys the applications across its cluster of worker nodes. 3 - Kubernetes manages the entire lifecycle of the application. Kubernetes is made up of two main components: 1 - Control Plane: It is like the brain of Kubernetes and consists of the following parts: - API Server: It receives all incoming requests from users or CLI. - Scheduler: It decides where to run new pods based on resource availability and constraints.  - Controller Manager: It ensures that the cluster’s desired state matches the actual state. - Etcd: The key-value store where Kubernetes keeps all of its data, including configurations, cluster states, and desired states of applications. 2 - Worker Nodes: They are the workers in a cluster. Each node has the below sub-components: - Kubelet: Main worker on each node. It communicates with the API server, gets instructions, and ensures that the containers are running as expected. - Kube-proxy: Handles networking on each node. - Container runtime Over to you: Have you used Kubernetes for your projects?   –  Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): https://bit.ly/bbg-social   #systemdesign #coding #interviewtips  . | 96 comments on LinkedIn

7 uniones SQL que debes conocer ➡️ Unión interna: recupera registros con valores coincidentes en ambas tablas. ➡️ Unión izquierda: recupera todos los… | 66 comments on LinkedIn

𝗪𝗵𝗮𝘁 𝗮𝗻𝗱 𝗪𝗵𝗲𝗿𝗲 𝗧𝗼 𝗖𝗮𝗰𝗵𝗲? 1. Client Side Cache 2. Load Balancer Cache 3. API Gateway Cache 4. CDN Cache 5. Web Server Cache 6. Application…

𝐇𝐨𝐰 𝐓𝐨 𝐇𝐚𝐯𝐞 𝐋𝐨𝐰 𝐋𝐚𝐭𝐞𝐧𝐜𝐲 𝐒𝐲𝐬𝐭𝐞𝐦𝐬? Latency is a critical aspect of distributed systems, as it directly impacts both the user…

Apache Kafka, the open-source distributed event streaming platform, is a powerhouse for real-time data processing. Here are some key applications that showcase…

𝟏𝟐 𝐊𝐞𝐲 𝐀𝐬𝐩𝐞𝐜𝐭𝐬 𝐎𝐟 𝐂𝐚𝐜𝐡𝐢𝐧𝐠 𝐓𝐨 𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐈𝐧 𝐒𝐲𝐬𝐭𝐞𝐦 𝐃𝐞𝐬𝐢𝐠𝐧 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 1. Choice of Caching Strategy 2. Cache…

𝐇𝐨𝐰 𝘁𝗼 𝐬𝗲𝗹𝗲𝗰𝘁 𝐰𝐡𝐢𝐜𝐡 𝗗𝗲𝘀𝗶𝗴𝗻 𝗣𝗮𝘁𝘁𝗲𝗿𝗻 𝐭𝐨 𝐮𝐬𝐞? Choosing the correct design pattern in software engineering is critical to practical problem-solving. This post will try to simplify the process, helping you decide between patterns based on specific needs. To select a pattern, we must first go through the problem identification. If the problem is related to: 🔸 Object Creation? → Creational Patterns 🔸 Object Assembly? → Structural Patterns 🔸 Object Interactions? → Behavioral Patterns 1. Singleton: Ensures only one instance exists. 2. Factory Method: Delegates object instantiation to subclasses. 3. Abstract Factory: Creates related object families without specifying their concrete classes. 4. Prototype: Clones objects for a prototypical instance. 5. Builder: Constructs complex objects step by step. 6. Adapter: Bridges incompatible interfaces. 7. Bridge: Separates abstraction from implementation. 8. Composite: Treats single and composite objects uniformly. 9. Decorator: Adds behaviors to objects dynamically. 10. Facade: Simplifies complex system interfaces. 11. Flyweight: Shares objects to reduce memory. 12. Proxy: Controls object access. 13. Observer: Notifies changes to multiple objects. 14. Strategy: Encapsulates interchangeable algorithms. 15. Command: Encapsulates a request as an object. 16. State: Changes object behavior with internal state. 17. Visitor: Adds operations to object structures without modifying them. 18. Memento: Captures and restores object states externally. 19. Iterator: Sequentially accesses elements of a collection. 20. Mediator: Centralizes complex communications. 21. Chain of Responsibility: Passes requests along a chain of handlers. 22. Template Method: Defines the skeleton of an algorithm. 📌 Reference: 𝐆𝐫𝐨𝐤𝐤𝐢𝐧𝐠 𝐃𝐞𝐬𝐢𝐠𝐧 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 𝐟𝐨𝐫 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐬 𝐚𝐧𝐝 𝐌𝐚𝐧𝐚𝐠𝐞𝐫𝐬 - https://lnkd.in/gHYiMuEh 📌 Join my 𝐟𝐫𝐞𝐞 𝐧𝐞𝐰𝐬𝐥𝐞𝐭𝐭𝐞𝐫 to learn tips on system design and problem-solving: https://lnkd.in/gpHAFd9t #designpatterns #systemdesign #softwarearchitecture #interview

Netflix backend architecture The Netflix backend architecture has been discussed many times in different developers' blogs and forums. However, I feel that I…

Data Engineering often traverses through various stages while building a data pipeline. ✅Each stage from Ingestion of data to delivering the data to end… | 33 comments on LinkedIn

A while back I wrote a post  asking for examples of interesting timelines in museum exhibitions.  Since then I've been wondering...

Database Genres #database #softwaredevelopment #softwareengineer #systemdesign

Capacity estimation/Back of the envelope calculation #systemdesign

#systemdesign #innovation #codinglife #education #programming #coding #softwaredevelopment #webdesign #softwaredeveloper

My favorite books to learn System design and Software architecture. Tagged with programming, systemdesign, softwaredevelopment, development.

Your complete guide to prepare for System Design Interviews in 2025. Tagged with systemdesign, programming, softwaredevelopment, softwaredesign.

These are 50 easy to hard System design interview questions for 2024. Tagged with programming, systemdesign, development, softwaredevelopment.

What is difference between Docker, Kubernetes or K8s and Podman container technologies. Tagged with systemdesign, docker, kubernetes, softwaredevelopment.

My favorite System design courses to learn Distributed System architecture in 2025. Tagged with programming, development, systemdesign, softwaredevelopment.