- Published on
Master the difference between functional and non-functional requirements in system design interviews. Includes FAANG-level scripts, trade-off patterns, and memorizable examples for any interview.
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)
- functional-dependency (4)
- data-modeling (4)
- bloom-filters (4)
- cdn (4)
- (4)
- programming (3)
- scalability (3)
- dbms (3)
- relational-data-model (3)
- distributed-file-system (3)
- recovery (3)
- replication (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)
- performance (1)
- load-balancing (1)
- course (1)
- arrays (1)
- slices (1)
- typescript (1)
- sorting-algorithms (1)
- strings (1)
- leetcode (1)
- binary-search (1)
- problem-solving (1)
- setup (1)
- go-command (1)
- hello-world (1)
- history (1)
- trade-offs (1)
- er-diagram (1)
- integrity-constraints (1)
- armstrong-axioms (1)
- oop-relationship (1)
- tips (1)
- synchronous (1)
- asynchronous (1)
- leader-follower (1)
- architectural-pattern (1)
- batch-processing (1)
- streams (1)
- heart-beat (1)
- quorum (1)
- error-handling (1)
- high-availability (1)
- observability (1)
- monitoring (1)
- concurrency (1)
- availability (1)
- key-concepts (1)
- load-balacing-algorithms (1)
- load-balacing-uses (1)
- Published on
Master database indexing for system design interviews. Covers index types, B-Tree vs hash, composite and covering indexes, cardinality, clustered vs non-clustered, and FAANG interview scripts.- 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 redundancy and replication for system design interviews. Covers synchronous vs asynchronous replication, SPOF, failover, replica lag, multi-leader patterns, and FAANG interview scripts.- 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.