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By Châu Nguyễn Nhật Thanh Software Senior Manager Web Technical - VNG
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Sơ lược kiến trúc hệ thốngZing Me
By Chau Nguyen Nhat ThanhSoftware Senior Manager
Web Technical - VNG
2
Agenda
● Zing Products● Some statistics● Technical using in Zing● Job opportunity in Zing
Zing Products
Zing Products
Zing Products
Zing Products
Some statistics
● Photo 800K/days● Blog 10K/days● Status update 350K/days●
Technical using in Zing
● Some numbers● > 500 Servers● > 100 Caching Servers● > 100 Web Servers● > 100 DB Servers● HADOOP farm for log analytic● others
Technical using in Zing
● Programming language● PHP● C++● Java● Python● Perl● Java Script (Node.js)
Technical using in Zing● Web Server
● Nginx● Lighttpd● Apache● Jetty● In-house web server
● Database Server● MySQL● Cassandra (NoSQL)● Hbase (NoSQL)● MonetDB
Technical using in Zing
● Caching Server● Memcached● Zmemcached (memcached modified)● Redis● Membase● Inhouse caching server
Technical using in Zing
● Realtime systime:(webchat + notification )● long pooling● Inhouse connection server
Technical using in Zing
● Porn detection system● Inhouse base on skin detection● 60%
● Spam detection● rate limit (plugin in nginx)● similarity detection (shingle hash)
Job opportunity in Zing
● Developers● WEB
– C++– Java– PHP
● Mobile– Java (Android)– Objective C (IOS)
● Designers
Job opportunity in Zing
● Working environment● Youthful, open environment● Opportunity to experiment with the latest
technology● The chance to work with the best technical team
in Vietnam
● Benefits● Learn & grow● Merit-based compensation
