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
Building Microservice Architectures with Go - Y...
Search
mattheath
December 11, 2015
Programming
5
410
Building Microservice Architectures with Go - Yow! 2015
Presented at Yow! 2015 in Melbourne, Brisbane and Sydney
http://yowconference.com.au/
mattheath
December 11, 2015
Tweet
Share
More Decks by mattheath
See All by mattheath
Breaking down problems
mattheath
2
350
Contexts in Context
mattheath
0
210
A guided journey of Cloud Native
mattheath
1
150
Modelling prototypes to critical systems with Cassandra
mattheath
0
250
Building a Cloud Native Bank
mattheath
1
210
Building a Cloud Native Bank
mattheath
0
360
Building reliable APIs
mattheath
0
290
Go and Microservices - NDC London 2018
mattheath
0
260
Architecting a Bank from scratch
mattheath
1
820
Other Decks in Programming
See All in Programming
私達はmodernize packageに夢を見るか feat. go/analysis, go/ast / Go Conference 2025
kaorumuta
2
490
CSC305 Lecture 04
javiergs
PRO
0
250
階層構造を表現するデータ構造とリファクタリング 〜1年で10倍成長したプロダクトの変化と課題〜
yuhisatoxxx
3
910
Reduxモダナイズ 〜コードのモダン化を通して、将来のライブラリ移行に備える〜
pvcresin
2
680
Your Perfect Project Setup for Angular @BASTA! 2025 in Mainz
manfredsteyer
PRO
0
120
PostgreSQLで手軽にDuckDBを使う!DuckDB&pg_duckdb入門/osk2025-duckdb
takahashiikki
1
240
大規模アプリのDIフレームワーク刷新戦略 ~過去最大規模の並行開発を止めずにアプリ全体に導入するまで~
mot_techtalk
0
380
CSC509 Lecture 03
javiergs
PRO
0
330
開発者への寄付をアプリ内課金として実装する時の気の使いどころ
ski
0
350
monorepo の Go テストをはやくした〜い!~最小の依存解決への道のり~ / faster-testing-of-monorepos
convto
2
380
株式会社 Sun terras カンパニーデック
sunterras
0
220
プログラミングどうやる? ~テスト駆動開発から学ぶ達人の型~
a_okui
0
190
Featured
See All Featured
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.5k
Building Applications with DynamoDB
mza
96
6.6k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
How to train your dragon (web standard)
notwaldorf
96
6.3k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
890
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
48
9.7k
Fantastic passwords and where to find them - at NoRuKo
philnash
52
3.4k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
19
1.2k
Rebuilding a faster, lazier Slack
samanthasiow
84
9.2k
Optimizing for Happiness
mojombo
379
70k
Large-scale JavaScript Application Architecture
addyosmani
514
110k
Transcript
Building Microservice Architectures with Go Matt Heath, Mondo #yow2015
@mattheath
None
None
1895
monoliths traditional dev
None
None
None
None
None
None
None
None
None
?
DATABASE APPLICATION
DATABASE APPLICATION
DATABASE DATABASES APPLICATION
DATABASE DATABASES APPLICATION SEARCH
DATABASE DATABASES APPLICATION CACHE SEARCH
DATABASE DATABASES APPLICATION CACHE SEARCH CAT GIFS
ALL HAIL THE MONOLITH
DO NOT WANT
DATABASE DATABASES APPLICATION CACHE SEARCH CAT GIFS
APPLICATION
None
None
Why Microservices at Mondo?
Single Responsibility Principle
Bounded Context
Well defined Interfaces
Composability
Why not start with Microservices?
LOAD BALANCER
LOAD BALANCER HTTP API & ROUTING LAYER
TRANSPORT LOAD BALANCER HTTP API & ROUTING LAYER
SERVICE SERVICE SERVICE TRANSPORT LOAD BALANCER HTTP API & ROUTING
LAYER
SERVICE SERVICE SERVICE TRANSPORT DATABASE DATABASE DATABASE LOAD BALANCER HTTP
API & ROUTING LAYER
SERVICE SERVICE SERVICE TRANSPORT DATABASE DATABASE DATABASE LOAD BALANCER DATACENTRE
n HTTP API & ROUTING LAYER
SERVICE SERVICE SERVICE TRANSPORT DATABASE DATABASE DATABASE LOAD BALANCER HTTP
API & ROUTING LAYER DATACENTRE n
None
Simple Static typing Static linking
Concurrency Interfaces
stdlib eg. Networking
Go Kit micro gRPC Kite
mondough/typhon mondough/mercury
LOAD BALANCER
LOAD BALANCER HTTP API & ROUTING LAYER
API SERVICE LOAD BALANCER HTTP API & ROUTING LAYER
/webhooks —-> Webhook API
WEBHOOK API LOAD BALANCER HTTP API & ROUTING LAYER
WEBHOOK API AUTH SERVICE WEBHOOK SERVICE LOAD BALANCER HTTP API
& ROUTING LAYER
WEBHOOK API AUTH SERVICE WEBHOOK SERVICE LOAD BALANCER HTTP API
& ROUTING LAYER DATABASE
WEBHOOK API AUTH SERVICE WEBHOOK SERVICE LOAD BALANCER HTTP API
& ROUTING LAYER DATABASE DATABASE
API SERVICE SERVICE A SERVICE B LOAD BALANCER HTTP API
& ROUTING LAYER DATABASE DATABASE EXTERNAL PROVIDER
Event Driven Architectures
API SERVICE SERVICE A SERVICE B LOAD BALANCER HTTP API
& ROUTING LAYER
API SERVICE SERVICE A SERVICE B LOAD BALANCER HTTP API
& ROUTING LAYER
API SERVICE SERVICE A SERVICE B LOAD BALANCER HTTP API
& ROUTING LAYER SERVICE C SERVICE D E
API SERVICE SERVICE A SERVICE B LOAD BALANCER HTTP API
& ROUTING LAYER SERVICE C SERVICE D G E F
? ? ? LOAD BALANCER HTTP API & ROUTING LAYER
? ? ?? ? ? ? ? ? ? ?
SERVICE
Logic Handlers Storage SERVICE
mercury Logic Handlers Storage SERVICE
type Handler func(request) (response, error)
type Transport interface { ... }
type Transport interface { Listen(serviceName string, inbound chan<- request) error
StopListening(serviceName string) bool Respond(req request, resp response) error Send(req request, timeout time.Duration) (response, error) ... }
type Transport interface { Listen(serviceName string, inbound chan<- request) error
StopListening(serviceName string) bool Respond(req request, resp response) error Send(req request, timeout time.Duration) (response, error) ... }
mercury Logic Handlers Storage SERVICE
mercury Logic Handlers Storage libraries SERVICE
mercury Logic Handlers Storage libraries SERVICE Deployment Service Discovery Configuration
Monitoring Authentication Authorisation Storage Circuit Breaking
None
None
Scratch Images
Statically Compiled
Root CA Certs
None
Dealing with Complexity
Testing
Load Failure Degradation
Monitoring
Monitor your Business Logic
♥ customers
In-Band vs Out of Band
type Checker func() (error, map[string]string)
Distributed Tracing
api api api.customer api.customer service.customer service.customer
api api api.customer api.customer service.customer service.customer
8096820c-3b7b-47ec-bce6-1c239252ab40
api api api.customer api.customer service.customer service.customer
api api api.customer api.customer service.customer service.customer
Context Propagation
package context type Context interface { Deadline() (deadline time.Time, ok
bool) Done() <-chan struct{} Err() error Value(key interface{}) interface{} }
package context type Context interface { Deadline() (deadline time.Time, ok
bool) Done() <-chan struct{} Err() error Value(key interface{}) interface{} }
api api api.customer api.customer service.customer service.customer
api api api.customer api.customer service.customer service.customer SEND RECV SEND RECV
RECV SEND RECV SEND
mondough/phosphor
api api.customer service.customer SEND RECV SEND RECV RECV SEND RECV
SEND phosphor
None
API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed
apns API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed apns
API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed
apns API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed apns
API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed
apns API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed apns
API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed
apns API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed apns
API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed
apns API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed apns
None
API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed
apns API card-api card-processing cards transactions balance transaction-enrichment merchant feed-generator feed apns
None
None
None
Small Simple Easy to learn
Concurrency Interfaces Networking
Downsides?
Starting with Microservices?
#yow2015 Thanks! @mattheath @getmondo
ATM: Thomas Hawk Bank of Commerce: ABQ Museum Archives IBM
System/360: IBM Absorbed: Saxbald Photography Orbital Ion Cannon: www.rom.ac Go Gopher: Renee French Control Room: NASA ATM Failure: George Redgrave Credits