1. Drizzle
MicroKernel

2. In the beginning...

3. 5.0 Customer Advisory Board

4. Leap Forward
Further Ease of Use
Focus on the Web
Use Open Source Methodology

5. Focus On Tomorrow World is 64bit SSD will be the common in Two Years
No New Locks, More Cores will be Common
Modern Applications
C++/STL/Boost

6. Further Ease of Use

7. One Blob No Three Byte Integer

8. Интернет является UTF-8.
は、 Web UTF - 8です。
The Web is UTF-8.

9. No Gotchas No bad record inserts. No hidden truncations.
No “is my filesystem case sensitive” issues
No Modes

10. Infrastructure Aware

11. Organic Open Source Everything is public, complete transparency.
Release Early, Release Often.
Launchpad and Hudson
There is no Drizzle INC.

12. Client Client Client Routing Proxies SQL & REST Query Memcached Cache
Parser
Parser
Query
101101
Query
101101
Optimizer
Optimizer
Storage Routing

13. Client Client Client Routing Proxies SQL & REST Query Memcached Cache
Parser
Parser
Query
101101
Query
101101
Optimizer
Optimizer
Storage Routing

14. Today’s Pluggable Interfaces
Replication
Storage Engine
Logging
Authentication
Authorization
Table Functions
Functions
Protocol
Query Rewrite XA

15. Replication Google Protocol Buffer Based
Replicates row transformations.
Integrates today with RabbitMQ, Casandra. Memcached, Gearman

16. libdrizzle
Supports Drizzle (and MySQL, and SQLite)
Asynchronous
BSD

17. Authentication/Authorization
No Cost Authentication
PAM, LDAP, HTTP

18. Table Functions TABLE_CACHE TABLE_DEFINITION_CACHE
SHOW TEMPORARY TABLES
All new SQL compliant information_schema

19. Storage Engines
For nearly two years we have been a transactional database by default.
No more table level locking engines.
Federated Data Dictionary.

20. Akiban.com
Shared Nothing
Join Cost Elimination
Cloud Ready

21. What are the highlights?

22. 80+ Code Contributors

23. 4 Companies With Core Developers

24. 41 Active Translations

25. 109,00 Lines of Code in Kernel
(209,000)

26. No Warnings for GCC, Sun Studio

27. DBT2, Sysbench, SQLBench, Slap,Crash-Me

28. ~440 goto’s
(compared to +2000)

30. Are we there yet?

31. Default Engine has been transactional for over a year, and passes all test cases.
Upgrades still require reload.
Replication is still under testing.

32. Where are we going?

33. Rackspace Coming Beta with Cloud Sites web platform.
“Committed to Drizzle for it to succeed not only for our needs, but for the community needs.”

34. Better user usage tracking/resource handling.
More Authentication Handlers
Hardened Replication
Shared Nothing Storage Nodes
Server Side Scripting
<YOUR WORK>

35. Drizzle Developer Day! This Friday, room 209/210 http://drizzle.org
Freenode #drizzle