USERS En

1. Qihoo 360

At 360, Pika has replaced almost all large-capacity Redis instances and all SSDB instances. Currently there are 1000+ instances, with 90 billion accesses per day, 18 TB of storage capacity, equivalent to approximately 54 TB of memory.

2. Sina Weibo

Use cases:

1. File storage cluster, using file identifier IDs.
2. Search uses some user attribute features with Pika as one of the storage material libraries.
3. Background spam filtering, used as anti-spam.

In production.

3. Garena

Use cases:

1. Used for Timeline feature, read/write ratio 4:1, data volume over 100 GB, QPS in the tens of thousands.
2. E-commerce platform recommendation feature.

4. Apus

In production.

5. Ffan E-commerce

Used as offline backup for large-volume online Redis data.

6. Meituan

1. Big data, push services (in production).
2. Using Pika's storage engine nemo to provide multi-data-structure interfaces for internal NoSQL (in testing, preparing for production).

7. XES Online School (Xueersi)

Persistent data storage (in production).

8. Easemob (Huanxin)

Used for storing offline data messages in push services.

9. Xunlei (Thunder)

Stores personalized recommendation data for users, currently using 15 machines.

In production.

10. Gaoweida

Records mobile device access logs and marks active status.

In production.

11. Diyidan

In production.

12. Yima Technology

In production.

13. Xiaomi

In production.

14. 58.com

In production.

15. 360 Games

360 Games has fully completed the migration from SSDB to Pika.

15. Cheetah Mobile (Liebao Mobile)

Used for storing large amounts of page data and offline user computation data.

16. Mingshitang Education

The Venus platform has launched with pika+QConf; other systems are gradually coming online.

17. Maimai

In production.

18. Vipshop

In production.

19. Traffic Condition Eye (Lukuang Traffic)

In production, storing traffic condition information.

20. Douyu TV

In production.

21. SeaGroup

Deployed using codis + pika cluster mode.