The sliding window technique is a method used in algorithm design to efficiently solve problems that involve contiguous subarrays or substrings of a given size or condition. It’s particularly useful when you…
Author: user
System Design -Online Auction Website
Designing an online auction system involves several key components and considerations. Let’s break down the system design into various segments: 1. Functional Requirements 2. Non-Functional Requirements 3. System Architecture 3.1 Frontend 3.2…
System Design – Top 10 favorite songs for users
Designing a system to aggregate and deliver the top 10 favorite songs for each of 1 billion users is a complex task that requires careful consideration of scalability, efficiency, and data management….
System Design – Design Twitter-like System
Designing a system for a Twitter-like application involves several core components, APIs, and data schemas. Here’s a basic overview: Core Components: User Management: Tweet Management: Timeline and Feed Generation: Following/Followers System: Search…
System Design – Book Management System
Designing a library management system as a staff level software engineer involves several key components to ensure reliability, high availability, and long-term durability. Here’s a breakdown of the core components, data schemas,…
System Design – Design Instagram
Designing a system like Instagram involves several key components and considerations. Here’s a high-level overview of the elements and architecture you would need to consider: Requirements: Capacity Estimation Assume we have 100…
Elasticsearch Architecture
Elasticsearch is a powerful and versatile search and analytics engine known for its scalability, speed, and ease of use. Its architecture has several key components and features that make it suitable for…
System Design – Design Memcache System on A Single Machine
Memcached is an open-source, high-performance, distributed memory object caching system. It’s primarily used to speed up dynamic web applications by alleviating database load. Memcached accomplishes this by caching data and objects in…
[Draft]Algorithms that You Have to Know[in go]
Make duplicate to zero Bubble Sorting
System Design – Ad-click/ad-show System
Designing a high-performance, high-throughput, and accurate distributed ad-show/ad-click system involves several key components, including system architecture, database selection, scalability solutions, and fault tolerance mechanisms. Life Cycles of Log-lines Collecting logs from various…