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SubjectSoftware Engineering 217System Design 102Distributed Systems 56Computer Science 14Database Management 8Networking 6Cybersecurity 2Data Engineering 2Data Management 2Data Structures 2Database Systems 2Web Development 2
Topicsystem design 116distributed systems 60kafka 51microservices 39elasticsearch 31scalability 24high level design 15consumer 13database 12high availability 11offsets 11software architecture 11caching 10fault tolerance 10raft 9consensus 8
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⚡ One HLD concept. 60 seconds. Interview ready
Understanding DNS Resolution: How URLs Load in Browsers
DNS resolution translates a URL into an IP address for web access.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
Understanding DNS Record Types: A, CNAME, MX, and More
DNS records like A, CNAME, and MX help route internet traffic and manage services.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
Keep-Alive in Networking: Efficient HTTP Connections
Keep-Alive allows reusing HTTP connections to improve efficiency and reduce overhead.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
Understanding TCP 3-Way Handshake: SYN, SYN-ACK, ACK
The TCP 3-way handshake ensures reliable connection establishment between a client and server.
Medium5m5 MCQs
⚡ One HLD concept. 60 seconds. Interview ready
HTTP vs HTTPS: Understanding the Key Differences
HTTPS is a secure version of HTTP that encrypts data for safety.
Medium5m5 MCQs