System Design & ArchitectureCAP Theorem & Consistency Models

46 items

1

CAP Trade-offs Under Network Partition

Quiz
2

Quorum Reads, Writes & Consistency

Quiz
3

Tunable Consistency in Real Systems

Slides / Video
4

Why Partition Tolerance Is Non-Negotiable

Slides / Video
5

Defining C, A, P in CAP

Slides / Video
6

Quorum Consistency: R + W > N

Slides / Video
7

Monotonic Reads & Writes Guarantees

Slides / Video
8

Read-Your-Writes & Session Consistency

Slides / Video
9

Causal Consistency Explained

Slides / Video
10

Sequential Consistency Semantics

Slides / Video
11

Linearizability: Strong Consistency Semantics

Slides / Video
12

PACELC Theorem Explained

Slides / Video
13

CP vs AP Trade-offs

Slides / Video
14

Bounded Staleness Consistency

Quiz
15

Consistency in Geo-Replicated Systems

Quiz
16

Client-Centric Session Guarantees

Quiz
17

Why CA Is Not Achievable

Quiz
18

Consistency vs Availability Under Partition

Quiz
19

CP vs AP vs CA Classification

Quiz
20

Monotonic Reads and Writes

Quiz
21

Choosing a Consistency Model

Quiz
22

Sequential Consistency

Quiz
23

PACELC Theorem Extension

Quiz
24

Consensus Protocols: Paxos and Raft

Quiz
25

Conflict Resolution Strategies

Quiz
26

Causal Consistency Ordering

Quiz
27

Linearizability Semantics

Quiz
28

Read-Your-Writes Consistency

Quiz
29

Consistency Models in Real Databases

Slides / Video
30

Conflict Resolution: LWW, Vector Clocks, CRDTs

Slides / Video
31

Causal Consistency

Flashcard
32

Read-Your-Writes Consistency

Flashcard
33

CP Systems

Flashcard
34

Conflict Resolution Strategies

Flashcard
35

Consensus Algorithms Role

Flashcard
36

AP Systems

Flashcard
37

Why Partition Tolerance Is Non-Negotiable

Flashcard
38

Strong (Linearizable) Consistency

Flashcard
39

CA Systems and Their Unrealism

Flashcard
40

Consistency vs Availability Trade-off

Flashcard
41

Sequential Consistency

Flashcard
42

Linearizability vs Serializability

Flashcard
43

Bounded Staleness Consistency

Flashcard
44

Common CAP Misconceptions

Flashcard
45

Eventual Consistency

Flashcard
46

Monotonic Reads and Writes

Flashcard
Quiz

Quorum Reads, Writes & Consistency

Understanding how quorum sizing (R + W vs N) governs consistency in replicated, partitioned systems.

In a Dynamo-style system with replication factor N=5, you want strong (read-your-writes) consistency guarantees for a partition while keeping write availability as high as possible. Which read (R) and write (W) quorum configuration best achieves this?