Mobile development One-stop solution

The technical challenges facing mobile developers

Start-up period

Innovation-Client development, server development, testing

Technology Selection :
Developing a language Technology framework cloud computing picture
Large data calculation of database cache middleware

Architecture is stable : flexibility and scalability, a clear architecture, new people can quickly get started.

Ascent Period

operation and maintenance challenges :
U? Deploying a release is not a challenge
U? Add the machine, how to add?
U? Backup of data, how to restore? What do hot cold do?
U? System Architecture upgrades and refactoring

Security challenges :
U? Cyber attack
U? Data security: Drag library, permission crack, user privacy disclosure
U? Application Security: XSS injection, vulnerability, SQL injection
Stability challenges :
U? User to tell you that the system hangs up?!
U? Bug in version, how to roll back quickly
U? How to do the capacity evaluation of the system?
48% of users will uninstall the loss due to the stability selection

IAAS
Advantages: Flexibility, freedom
Cons: Build a system from scratch

PAAS
Advantages: visual operation and Maintenance management
Cons: Change the code to fit, poor scalability

CAAS
Pros: Build once, run everywhere
Cons: Supporting facilities, stability

Technical framework:

Optimization of the Mirrored warehouse system

U? Converted from Docker officially open source Docker registry
U? Docking Tae user rights system, support HTTP Basic-auth
U? Mirrored storage on the ground to OSS to ensure storage data reliability
U? VM host adds mirrored cache to accelerate Docker container image download process

Automated Operations-Application management

Basic application configuration (application parameters, visual restart, off)
Elastic calculation, vertical/horizontal scaling, one-click expansion
WEBSSH login, client SSH login
Support HTTP/HTTPS/TCP Access

Support large File program upload, breakpoint continuation
U? Standalone GIT,SVN cluster, service hot standby, data cold standby + hot standby
U? Container asynchronous concurrent uploads,
U? Issue a batch polling mechanism to ensure

Automated operations-monitoring alarms

Automated operations-logs, pressure measurement, online IDE

Logging and Monitoring System architecture

40+ Storm Log Collection cluster
History log Query Latency average 2 minutes
Real-time Log query latency 3 seconds
More than 300 million logs collected per day, exceeding 200G
Log storage saved for 30 days
Log preserving sequence

Full coverage of application build + upgrade + operational lifecycle

Full architecture support for mobile scenarios

? Resource controllable
? Upgrade Smoothing
? Build Fast
? Simple operation and Maintenance
? Performance
? Stability
? Maintainability

We hope to help you with your software development.

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Petter Liu
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Mobile development One-stop solution