- Published on
Master the leader-follower replication pattern for system design interviews. Covers write coordination, sync vs async replication, follower reads, leader election with Raft/Paxos, and FAANG interview scripts.
System-design-interview
All Posts
- system-design (153)
- system-design-interview (42)
- database (34)
- interview-prep (30)
- low-level-design (22)
- oop (15)
- databases (15)
- normalization (10)
- misc (10)
- networking (9)
- golang (9)
- load-balacing (9)
- distributed-systems (8)
- caching (8)
- indexes (8)
- data-structures (7)
- erd (7)
- uml (6)
- solid (6)
- messaging (6)
- theorem (6)
- security (6)
- oop-pillars (5)
- data-partitioning (5)
- data-modeling (4)
- functional-dependency (4)
- bloom-filters (4)
- cdn (4)
- (4)
- programming (3)
- scalability (3)
- dbms (3)
- relational-data-model (3)
- distributed-file-system (3)
- replication (3)
- recovery (3)
- proxy (3)
- dns (3)
- api-gateway (3)
- algorithms (2)
- searching-algorithms (2)
- relational-model (2)
- oop-principle (2)
- check-sum (2)
- redundancy (2)
- system-designs (1)
- tiny-url (1)
- load-balancing (1)
- performance (1)
- course (1)
- arrays (1)
- slices (1)
- typescript (1)
- sorting-algorithms (1)
- strings (1)
- leetcode (1)
- binary-search (1)
- problem-solving (1)
- go-command (1)
- history (1)
- setup (1)
- hello-world (1)
- trade-offs (1)
- armstrong-axioms (1)
- er-diagram (1)
- integrity-constraints (1)
- oop-relationship (1)
- tips (1)
- synchronous (1)
- asynchronous (1)
- heart-beat (1)
- batch-processing (1)
- streams (1)
- leader-follower (1)
- architectural-pattern (1)
- quorum (1)
- error-handling (1)
- high-availability (1)
- concurrency (1)
- observability (1)
- monitoring (1)
- availability (1)
- key-concepts (1)
- load-balacing-uses (1)
- load-balacing-algorithms (1)
- Published on
Master checksum data integrity concepts for system design interviews. Covers MD5/SHA algorithms, write/read paths, corruption detection and recovery, and real-world usage in Cassandra, HDFS, and S3.- Published on
Master Read-Through vs Write-Through Caching - System Design Interview Guide for system design interviews with FAANG-level scripts and trade-off analysis.- Published on
Master SQL vs NoSQL for system design interviews. Covers data models, scalability, ACID vs BASE, CAP theorem mapping, polyglot persistence, and the top 25 FAANG interview questions with answers.- Published on
Master caching concepts for system design interviews. Covers cache hit/miss, write strategies, read patterns, eviction policies, invalidation, and FAANG-level interview scripts.