Protocol Buffers

Transcript

1. PROTOCOL BUFFERS PROTO3
2. WHAT IS PROTOBUF?
3. ALTERNATIVE TO JSON* *Statham
4. COMMUNICATION PROTOCOL FOR THE WEB *Statham
5. WHY ALTERNATIVES?
6. BRIEF HISTORY OF JSON
7. JSON
8. JSON, WAS POPULARIZED BY DOUGLAS CROCKFORD
9. JSON, WAS POPULARIZED BY A DOUGLAS CROCKFORD, WHO MADE VIDEO GAMES AT ATARI IN THE 1980S.
10. INVENTED FOR BROWSERS TO CONSUME DATA DIRECTLY
11. JAVASCRIPT.
12. JAVASCRIPT.
 DRAWBACKS.
13. 1. BLOATED FILES 2. VERBOSE SYNTAX (SPACES, QUOTES, RETURNS, NAMES) 3. UNSTRUCTURED: NEEDS EXTRA DATA IN THE FILE 4. SLOW TO ENCODE/DECODE
14. NEED A FAST CODEC, THAT PRODUCES THE SMALLEST SIZE POSSIBLE
15. PROTOBUF
16. DEFINE A .PROTO
17. COMPILE WITH PROTOC
18. USE GENERATED BUILDER
19. ADVANTAGES 1. STRUCTURED 2. BACKWARD COMPATIBILITY 3. LESS BOILERPLATE 4. TYPED 5. EXTENSIBLE 6. LANGUAGE INTEROPERABILITY 7. FASTER ENCODING/DECODING
20. DISADVANTAGES 1. NOT HUMAN READABLE 2. ADDITIONAL TOOL 3. NOT GOOD FOR JS BASED APPS 4. TIE DATA MODEL TO SCHEMA*
21. NOT A GOOD CHOICE FOR A MVP
22. POPULAR ALTERNATIVES 1. PROTO3 2. NANO-PROTO-BUFFERS 3. FLAT BUFFERS 4. WIRE BY SQUARE 5. THRIFTY BY MICROSOFT
23. ONE MORE THING
24. ARRAY OF STRUCTS FORM
25. ARRAY OF STRUCTS FORM
26. ARRAY OF STRUCTS FORM
27. STRUCT OF ARRAYS FORM
28. AOS VS SOA
29. THANKS