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Rakuten Technology Conference 2014 "Rakuten Travel Architecture and Development Process" Shunsuke Hoshino, Mitsuru Saito (Rakuten)
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Rakuten Travel Architecture and
Development Process
October/25/2014
Shunsuke Hoshino / Mitsuru Saito
Travel Development Department, Rakuten Inc.
http://travel.rakuten.co.jp/
2
History of Rakuten Travel
Service started on January 1996 as “ホテルの窓口” with just 2 PCs.
Started with just 2 PCs
Network : 128Kbps
Browser : Netscape 2.0
Fax by Manual => Automatic
Process by Windows3.1
3
History of Rakuten Travel
1996 - 1999ホテルの窓口
1999 - 2004My trip net
2001 - 2004Rakuten Travel
2003 M&A by
Rakuten Inc.
2004 Integration into Rakuten Travel
http://www.mytrip.net/
http://travel.rakuten.co.jp/
Business Model by 旅の窓口Service Name by 楽天トラベル
Integration of Rakuten Travel
4
Increasing Rate of Servers
Server
Server
5
Rakuten Travel Services
Domestic Hotels
Overseas Hotels
6
Rakuten Travel Services
Highway Bus
Rental Cars
7
Rakuten Travel Services
Air (ANA, JAL) + Hotel Overseas Air+Hotel
8
Multilingual Site
Rakuten Travel Services
9
Native Application for Smart Devices
Rakuten Travel Services
10
Web Booking ASP
for Original Home Page
Call Center
Corporate Travel
Open API
http://travel.rakuten.co.jp/corporation/demand.html
http://travel.rakuten.co.jp/callcenter/
http://travel.rakuten.co.jp/webservice/
Rakuten Travel Services
11
Product Map of Travel
DB/KVS/BigData
Private APIc
Product
Hotel
(package)
Search EngineBooking
Process
Vacant Search
AD
FAX
Mobile
Review
Keyword
Search
Retargeting/
Personalization
Booking
Sight
seeing
Hotel’s
Extranet
R-with
Bus
Car Rental
In-house
tool
Overseas
air
Overseas
hotel
Overseas
DP
JAL
Raku-pack
ANA
Raku-Pack
R-connect
(Connect hotels)
SearchAPI
ID
Point
Coupon
Payment
Rakuten
Travel Mail
Platform
Overseas Website
Product
DB/DataStore
API
My Page
Corporate
Booking
Accounting
Smartphone
Apps
Prize
Mail-
magazineR-mail
MasterInventory
Price
ReviewLog
room
Car Rental
Hotel
(overseas)
Booking
Confirmation
・・・
OEM
Open
PlatformAffiliate
Airline Company/ Whole Seller/ outside engine
WTS GMO ECON
Chain Hotels
BI Tool
Car Rental
connect APICar Rental
Company
DWH
inventory
pricing
BookingAPI
Booking
Air ticket
Management
Review
・・・
Amazon
SAP
Search Engine(plsql)
Solr
Qsol
roma
fee
Stock
Info
Rsv
DB
Review
Timesten
Product
Database
API
R-connect
Hotel
Web Service
Rakuten
Web Service
…
…
…
…
ana
jal
GMO
ECON
WTS
MIKI
GTA
External API
Overseas
PMS
Da
ta S
yn
c
Data SyncAPI
API
DP
rax-api
air-ws
Data Store
Personal Page
api
ID
Point
Coupon
Payment
Rakuten
Review
Keyword
Search
Ashiato
Hotel
ManagementR-withBusRent a car
In-house
tool
Reservation
Japan Hotel Search
Date Map Station
Overseas
air
Overseas
hotel
Overseas
DP
JAL
ANA
F
R-download
Download
Racco
R-mailMailmagazine
Prize
AD
Coupon
Access Log
EJC/iNu
Sales Accountant BU
Internal Operation Tool
FAX
APITravel Mail Platform
F
fee
Stock
Info
Rsv
Review
…
…
China DB
Air Hotel DPFF
F
Overseas Website
VPN
Booking
MQ
F
F
Ainori
...
App
Zenrin
Private Cloud
PaaS
Tabi Note
F
System Overview of Rakuten Travel
Amazon
Hadoop
Data Warehouse
SAP
13
System Overview of Rakuten Travel
14
Challenges of Recent Travel
Too Many Manual Processes
System Complexity
Old Technology(PL/SQL, C)
Dependency on Single Technology
Non transparent product development
15
Challenges of Recent Travel
Too Many Manual Process
System Complexity
Old Technology(PL/SQL, C)
Dependency on A Single Technology
Non Transparent Product Development
Search Engine(plsql)
Solr
Qsol
roma
fee
Stock
Info
Rsv
DB
Review
Timesten
Product
Database
API
R-connect
Hotel
Web Service
Rakuten
Web Service
…
…
…
…
ana
jal
GMO
ECON
WTS
MIKI
GTA
External API
Overseas
PMS
Da
ta S
yn
c
Data SyncAPI
API
DP
rax-api
air-ws
Data Store
Personal Page
api
ID
Point
Coupon
Payment
Rakuten
Review
Keyword
Search
Ashiato
Hotel
ManagementR-withBusRent a car
In-house
tool
Reservation
Japan Hotel Search
Date Map Station
Overseas
air
Overseas
hotel
Overseas
DP
JAL
ANA
F
R-download
Download
Racco
R-mailMailmagazine
Prize
AD
Coupon
Access Log
EJC/iNu
Sales Accountant BU
Internal Operation Tool
FAX
APITravel Mail Platform
F
fee
Stock
Info
Rsv
Review
…
…
China DB
Air Hotel DPFF
F
Overseas Website
VPN
Booking
MQ
F
F
Ainori
...
App
Zenrin
Private Cloud
PaaS
Tabi Note
F
System Overview of Rakuten Travel
Amazon
Data Warehouse
SAP
Many services are dependent
Hadoop
17
Platform Strategy
Smart Phone ServerUser Layer
Travel Front services
API I/Ffor alliance
Domestic Overseas TransportEtc.
Search API Booking APIInventory
APIHotel API Etc.
Inside Travel APIs
Connect to Travel services
PC
Data
Inventory Search
Update Inventory
Hotel Information
Enhance API layer
18
Example of API-nization
Master
Slave
Oracle
ExtranetHotel
User
Multilingual Travel Site
Bookin
g A
PI, S
earc
h A
PI
Invento
ry A
PI
Memory Bus
NoSQL DB
19
Challenges of Recent Travel
Too Many Manual Process
System Complexity
Old Technology(PL/SQL, C)
Dependency on A Single Technology
Non Transparent Product Development
Search Engine(plsql)
Solr
Qsol
roma
fee
Stock
Info
Rsv
DB
Review
Timesten
Product
Database
API
R-connect
Hotel
Web Service
Rakuten
Web Service
…
…
…
…
ana
jal
GMO
ECON
WTS
MIKI
GTA
External API
Overseas
PMS
Da
ta S
yn
c
Data SyncAPI
API
DP
rax-api
air-ws
Data Store
Personal Page
api
ID
Point
Coupon
Payment
Rakuten
Review
Keyword
Search
Ashiato
Hotel
ManagementR-withBusRent a car
In-house
tool
Reservation
Japan Hotel Search
Date Map Station
Overseas
air
Overseas
hotel
Overseas
DP
JAL
ANA
F
R-download
Download
Racco
R-mailMailmagazine
Prize
AD
Coupon
Access Log
EJC/iNu
Sales Accountant BU
Internal Operation Tool
FAX
APITravel Mail Platform
F
fee
Stock
Info
Rsv
Review
…
…
China DB
Air Hotel DPFF
F
Overseas Website
VPN
Booking
MQ
F
F
Ainori
...
App
Zenrin
Private Cloud
PaaS
Tabi Note
F
System Overview of Rakuten Travel
Amazon
Data Warehouse
SAP
Many P/L SQL and C
Hadoop
21
Elimination of Legacy System
Convert
22
Challenges of Recent Travel
Too Many Manual Process
System Complexity
Old Technology(PL/SQL, C)
Dependency on A Single Technology
Non Transparent Product Development
23
Current Search Architecture
English site
To Japan
Booking
Domestic
DP Search
Domestic
SearchHotel Info
Other Travel Service
For PL/SQL
Sync
DB Link
Inefficiency of cost
Difficulty of scale out
24
Architecture NoSQL DB
Shard 1 Shard 2 Shard 3
25
NoSQL DB for Multilingual Site
Search API
Inventory Core
FRONT Service
Booking
Cancel
Queue
Documents
Stock/Price
Get Documents
Search / Result
dirver
Stock
Price
Documents
26
Challenges of Recent Travel
Too Many Manual Process
System Complexity
Old Technology(PL/SQL, C)
Dependency on A Single Technology
Non Transparent Product Development
27
Non Transparent Product Development
Non clear responsibilities
Short sight vision
No definition of the products
Random process to develop
Lower quality products and services
Clear Responsibilities
• High level talent per role is required
PDM
Designer
Engineer
Tester
29
Rakuten Travel PDM
Define and design products and services
that delight customers
and add strategic value to Rakuten
30
Rakuten Travel PDM Mission
31
PDM Cycle for Great Products
Framing
Ideations
Spec
Keeping Rhythm
Evangelization
Customer review
Development Process
Wishlist PRDDev Spec
Test Spec
Develop Test Release
Documents
Actions
Product Requirements Document
• Clear definition of requirements
• Sign-off process with managers
• Base document for dev spec and test spec
34
Quality Assurance
QA team
2014 12
2015 20
The volume of members
What Has Been Improved So Far
• Easier to prioritize projects
• No extra tasks for designers and developers
• Test cases are easier to write
• No back and forth development
We are managing over
60 projects!
36
Challenges of Recent Travel
Too Many Manual Process
System Complexity
Old Technology(PL/SQL, C)
Dependency on A Single Technology
Non Transparent Product Development
37
Design
Development
QARelease
Improvement/
Measurement
Automation
Full-swing
introduction in All
services.
Staging
38
Revise The Process
Design
Implement
Test
Test
39
Jenkins
40
Next Challenge of Rakuten Travel
24/5 Development
T.R.I.P.
DEV-OPS
41
24/5 Global Development Team
Travel development team aims to develop all over the world for 24/5 development.
France
India
Japan We are planning to establish
development team.
1. India development team
(From mid of 2015)
2. France development team
(From 2016)
42
T.R.I.P
Osaka DC
Tokyo DC
We start to use Rakuten DC from 2015
Osaka DC Tokyo DC
Real 67% 21%
VM 33% 79%
Virtualization Ration
・Increase the Virtualization
・New Infrastructure Architecture
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