2. SEARCH
AT TOKOPEDIA

3. WHY SEARCH IS IMPORTANT?

4. PREVIOUS SEARCH
IN TOKOPEDIA

5. PREVIOUS SEARCH
IN TOKOPEDIA
2000 – 8000 ms / search.
145 KB content to download for each request.
Dependancy with 4 databases.

6. PUT LOAD BALANCER
Solution #1

7. Load Balancer

8. Load Balancer

9. ISOLATION
Solution #2

10. REMOVE USELESS INDEXES
Solution #3

11. REWRITE IN GO
MADE ANAPI
Solution #4

12. REMOVE DATABASES DEPENDANCY
Solution #5

13. REMOVE DATABASES DEPENDANCY
Solution #5

14. Solution #6
DO CLIENT SIDE TEMPLATING

15. Solution #6

16. BEFORE AFTER
2000 – 8000 ms / search.
145 KB content to
download for each
request.
8 Millions index.
Dependancy with 4
databases.
6– 50 ms / search.
(160 times faster)
7KB content to download
for each request.
(20 times smaller)
4.7 Millions index.
(useless index removed,
1.7 times less)
Dependancy with 1
databases on runtime.
Result #1

17. 2000 – 8000 ms / search.
45 KB content to
download for each
request.
8 Millions index.
Dependancy with 4
databases.
6– 50 ms / search.
7KB content to download
for each request.
4.7 Millions index.
(useless index removed)
Dependancy with 1
databases on runtime.
Making Customers Deliriously Happy

18. 2000 – 8000 ms / search.
45 KB content to
download for each
request.
8 Millions index.
Dependancy with 4
databases.
6– 50 ms / search.
7KB content to download
for each request.
4.7 Millions index.
(useless index removed)
Dependancy with 1
databases on runtime.
Result #2

19. CHALLENGES ON SEARCH
Bad search result = No body can find anything.
Index growth
Slow indexing process, More features = slowing
index process
Search result is subjected

20. FEATURES ON SEARCH
Autocomplete
Spellcheck
Filtering
Sorting

21. FUTURE SEARCH AT TOKOPEDIA
Suggestion

22. Q & A