15. RECRUIT CO.,LTD
Founded: March 31, 1960 (incorporated August 26, 1963)
Financial Information:
Recruit Group
Consolidated Sales: about 9 billion dollars (※1)
Consolidated Ordinary Income: about 831 million dollars (※1)
Recruit Co., Ltd.
Capital: 30 million dollars (since March 1, 1995)
Number of Employees: 5,929 (male: 2,659, female: 3,270)
Sales: about 3.7 billion dollars (※1)
Ordinary Income: about 623 million dollars (※1)
(※1) April 1 2009 - March 31, 2010
Affiliated Companies: 86 (as of March 31, 2010)
Web site: http://www.recruit.co.jp/corporate/english/
Company Information and Data
16. Products & Services
Human Resources
When you want to get a job!
We provide a large amount of top-quality job information through various media
such as information magazines and websites.
For Clients.
We support "Strategic Human Resources Management" from recruitment through
evaluation, remuneration, and staff training to placement.
In the area of "Human Resources Recruitment," we offer business solutions such as
human resource arrangement and effective staffing by outsourcing .
17. Products & Services
Coupons
Support ladies in their 20s and 30s.
We provide a service based on the respective local areas and that target mainly
women, encouraging them to try different shops and restaurants.
For Clients.
Our staff members visit each participating business to gather information and
suggest the most effective coupon approach.
18. Products & Services
Housing
Publication and sales of "SUUMO", "HOUSING" etc.
Operation of "SUUMO", "SUUMO mobile," etc.
Further education and Learning
Publication and sales of "KEIKO TO MANABU", "RECRUIT SHINGAKU BOOK",
"COLLEGE MANAGEMENT," etc.
Operation of "KEIKO TO MANABU.net", "Career Guidance.net," etc.
19. Products & Services
Travel
Publication and sales of "JALAN" etc.
Operation of "jalan.net", "AB-ROAD" and mobile sites etc.
Bridal
Publication and sales of " ZEXY", "ZEXY INTERIOR", "ZEXY Anhelo, " etc.
Operation of "ZEXY net, ", "ZEXY net mobile," etc.
20. Our division
MIT = "Marketing and IT" Division.
Information Systems division for all company.
Cost management
Checking project budget spending.
Project Solution Group (a.k.a PMO)
Reviewing major development projects of web sites.
Infrastructure Solution Group
Sharing Infrastructure.
Operate over 1500 servers.
The group of exploring new technology is here!
Board
CEO
Job Div. MITCar Div. ・・・
22. Needs
Prolonged process time and growing needs for analysis.
From increasing access and actions, our data size increases.
Evolution of shared-nothing technology.
Shared-everything technology has the tendency to be expensive..
Products verified.
Proprietary RDBMS (DWH version)
Proprietary RDBMS with RAM disk
Brand new Commercial RDBMS (like PostgreSQL cluster)
Hadoop + HIVE
Comparison of 4 DWH Middlewares
I
Hadoop
HIVE
O
G
24. Model 1:Short Term Target (For EUC platform)
Without changing programs codes.
Focus on Availability and Ease of Migration.
Online performance is needed.
Model 2:Short / Middle Term Target (For offline processing)
Small change is acceptable.
Focus on Reliability.
Offline performance is needed.
Model 3:Long Term Target (For new needs)
Can make with zero base.
Focus on Economy, Scalability and Flexibility.
TB or PB class data size.
Comparison of 4 DWH Middlewares
Evaluation model
29. Next Step
To start Hadoop...
With small, but real data.
Replace some small part of our system with Hadoop one.
Same output with new distributed architecture logic.
To take advantage of Hadoop...
For software development
Getting know-how and tips through small project.
To enable applying an some projects, sharing this knowledge with other teams.
For operating Hadoop
Must have an infra engineer familiar with Hadoop architecture.
To save cost, shared infrastructure and engineers on some Hadoop project.
31. Future Challenges
To make Value for relevant business...
Improve our business.
Our thinking limits will be released by the power of Hadoop.
Example: Through our web page for clients.
1. Better suggestions to sell their product with recommendation logic.
2. Near realtime reports for specific markets.
Contribute community.
Share our experiences to making systems for non-special users.
Share our library and operation tools (maybe!).