Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Your API is too slow!
Search
Grzegorz Witek
June 23, 2016
Programming
0
690
Your API is too slow!
RedDotRubyConf 2016
Grzegorz Witek
June 23, 2016
Tweet
Share
More Decks by Grzegorz Witek
See All by Grzegorz Witek
One Year with Hanami
arnvald
0
65
Coercion in Ruby
arnvald
1
120
Writing config files in Ruby
arnvald
0
120
Speaking at RDRC
arnvald
0
120
Read more
arnvald
2
80
The simplest gem you'll ever use
arnvald
0
82
International to global
arnvald
0
77
Patterns, patterns everywhere
arnvald
0
93
Nomadic programmer - Baruco 2014 edition
arnvald
0
120
Other Decks in Programming
See All in Programming
釣り地図SNSにおける有料機能の実装
nokonoko1203
0
200
理論と実務のギャップを超える
eycjur
0
180
バッチ処理を「状態の記録」から「事実の記録」へ
panda728
PRO
0
190
Claude Agent SDK を使ってみよう
hyshu
0
1.4k
Vueのバリデーション、結局どれを選べばいい? ― 自作バリデーションの限界と、脱却までの道のり ― / Which Vue Validation Library Should We Really Use? The Limits of Self-Made Validation and How I Finally Moved On
neginasu
2
1.6k
EMこそClaude Codeでコード調査しよう
shibayu36
0
430
エンジニアインターン「Treasure」とHonoの2年、そして未来へ / Our Journey with Hono Two Years at Treasure and Beyond
carta_engineering
0
430
デミカツ切り抜きで面倒くさいことはPythonにやらせよう
aokswork3
0
260
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
650
Android16 Migration Stories ~Building a Pattern for Android OS upgrades~
reoandroider
0
140
Webサーバーサイド言語としてのRustについて
kouyuume
1
4.9k
O Que É e Como Funciona o PHP-FPM?
marcelgsantos
0
200
Featured
See All Featured
[RailsConf 2023] Rails as a piece of cake
palkan
57
5.9k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
3.1k
Build your cross-platform service in a week with App Engine
jlugia
233
18k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
640
Raft: Consensus for Rubyists
vanstee
140
7.2k
Stop Working from a Prison Cell
hatefulcrawdad
272
21k
Building an army of robots
kneath
305
46k
Docker and Python
trallard
46
3.6k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Rails Girls Zürich Keynote
gr2m
95
14k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
230
22k
How to Think Like a Performance Engineer
csswizardry
27
2.1k
Transcript
@arnvald, RedDotRubyConf 2016 YOUR API IS TOO SLOW!
None
@arnvald, RedDotRubyConf 2016 YOUR API IS TOO SLOW!
@arnvald, RedDotRubyConf 2016 YOUR API IS TOO SLOW! 2TQDCDN[ HCUVGPQWIJ
Grzegorz Witek
is speed a feature?
is lack of speed a bug?
Algolia Github
Web application optimization loading priority static content dynamic content domain
sharing JavaScript compression asset minifying CSS HTML un-CSS prefetching HTTP/2 image sprites CDN database optimization multi-threading
Web API optimization loading priority static content dynamic content domain
sharing JavaScript compression asset minifying CSS HTML un-CSS prefetching HTTP/2 image sprites CDN database optimization multi-threading
Long way of a request ! " #
Latency ! " #
Where are your users? "
Where are your users? " Singapore Jakarta 13ms
Where are your users? " Singapore Hanoi 100ms
Where are your users? " Singapore New York 265ms
Where are your users? " Singapore Shanghai 320ms
Dynamic content acceleration ! CDN #
Latency
Latency
Long way of a request ! " #
Processing #
Don’t be a smart-ass “Oh, I know, we have to
cache it!”
Measure gem 'ruby-prof' gem 'rack-mini-profiler'
Measure in production mode pre-production stage
Measure gem 'newrelic' gem 'skylight'
Measure profile - focus on the slowest part
Measure benchmark - compare alternative solutions
Improve
Improve Rely on your database
Improve Where is your cache?
Improve Redis on a separate machine - fast Redis on
the same machine - faster Application memory - the fastest
Improve Multi-layered cache (Russian doll caching)
Improve When needed - mutate
Improve Upgrade your libraries
Improve When needed - replace your libraries
Improve gem 'json' gem 'oj' gem 'oj-mimic-json'
Improve Native extensions - not only C!
Improve https://github.com/rustbridge/helix https://github.com/d-unseductable/ruru
Improve Move processing to the background
Improve When desperate - extract part of the application
Improve I said "when desperate" not "ASAP NOW!!!11"
Improve I said "part", not "rewrite everything in Go"
Improve There's more, way more
Long way of a request ! " #
Download ! " #
Improve Not only GZIP
Long way of a request ! " #
Speed up your API use CDN infrastructure profile and benchmark
focus on the slowest part rewriting is the last thing to consider
Speed up your API Ruby is fast enough Sinatra is
fast enough Rails is fast enough
@arnvald, RedDotRubyConf 2016 YOUR API IS TOO SLOW! 2TQDCDN[ HCUVGPQWIJ