Sharding Strategies & Shard Keys

Range, hash, directory, and geo sharding, shard keys, cross-shard queries, and resharding.

0 / 6 solved

Question Tags Difficulty Success

1. Windows Without Neighbors

hash-partitioningrange-partitioning +1

Easy —

2. Fifty Doors One Answer

scatter-gathertail-latency +1

Medium —

3. Which Ones Scatter

shardingshard-key +2

Medium —

4. Seventy One Percent

shard-keysharding +2

Medium —

5. Nothing Gets Rehashed

shardingrebalancing +2

Medium —

6. Splitting While Live

shard-splittingresharding +1

Hard —

Learning Resources

Vitess, sharding concepts

Up next

6 of 6 questions here are still unsolved.

Next module Consistent Hashing & Rebalancing