Why do we need sharding?

Related questions

1. Is the number of sentinels that need to agree?
2. Is Redis distributed cache?
3. How does Redis Sentinel work?
4. What is sharding in Redis?
5. What is Redis Sentinel?
6. How many commands can be send to a server in pipelining Redis?
7. What is consistent hashing algorithm?
8. How does Redis replication work?
9. Is the technique of breaking down data into multiple parts?
10. Are used to store retrieve and update data?

Tags

1. #store
2. #produces
3. #application
4. #sized
5. #which
6. #separate
7. #break
8. #means
9. #portion
10. #servers
11. #shards
12. #client
13. #simple
14. #roughly
15. #evenly
16. #follow
17. #sharding
18. #server
19. #finding
20. #gives