Shulou(Shulou.com)06/03 Report--

"the most complete skill map in the history of java architecture is divided into two parts. This is the second part of the most complete map in the history of java architecture, which includes:

Big data and other chapters such as performance, design pattern, UML, middleware, distributed cluster, load balancing, communication protocol, architecture design and so on.

If you need the above four chapters: numerical structure algorithms, java advances, web development, frameworks and tools, please check out the most complete graph in the history of java architecture (see historical articles).

The author of this article, founder of Chen Rui BAT Youzhi College, senior CTO of a front-line manufacturer, provides free information on advanced Internet technology and a series of courses, as well as regular offline projects.

Six advanced requirements for architects

Programming requirements

WEB development requirements

Architectural design requirements

Operation and maintenance capability requirements

Operating system requirements

Product business requirements

Database skills

Theoretical basis

Principles and paradigms of database design

Transaction (ACID, transaction isolation, locking, propagation mechanism)

Advantages and disadvantages of database

Mysql oracle sqlserver

Nosql (redis,mongoDB,memcached,hbase)

Sql statement

Database creation, permission assignment, table creation, addition, deletion, modification, connection, subquery

Trigger, stored procedure, transaction control

Performance optimization & sub-database, sub-table, etc.

Index principle and application, large table query optimization, multi-table join query optimization, subquery optimization, etc.

Sub-library, sub-meter, cold backup and hot backup, master-slave backup, dual-computer hot backup, vertical expansion, horizontal expansion

Architecture design

Design pattern and UML Modeling

Java design pattern

JAVA and UML modeling

Service-oriented and resource architecture

SOA/SCA/ESB/OSGI/EAI, micro-service architecture

Resource-oriented Architecture: ROA/REST

High performance and load balancing

Performance tuning

Load balancing and system tuning of large-scale websites

Large-scale website architecture

Cluster

Architecture design disaster recovery

Design pattern

Structural model

Create a model

Behavior patterns, etc.

High reusability

Easy to maintain

Technical architecture capability

Cache build

Construction of CDN base station

Message queue building

Database split

Engineering code split

SOA service

Distributed file

Search engine

Sql and Nosql mashup

Operation and maintenance system

Monitor and control system

Computer room disaster recovery

The architecture is forward-looking

Control ability of business and technology

Technical challenge

Anticipation service

Big data actual combat of Taobao store decoration project

More free sharing of high-quality content, official account to view more (directly take away)

Alipay three-sided Java interview 37 questions: JVM+ cache + performance + architecture! A big gift with answers!

Meituan tweeted: java advanced development (one side + two sides + three sides), 58 questions in the interview!

Baidu three sides: 39 questions in the on-the-spot interview, including answers! JVM+ algorithm + Redis+ database!

BAT interview essence: interview preparation (mentality + resume) + interview questions + interview experience! Complete summary!

Big data's actual fight in Taobao Shop Decoration

Business scenarios: visits involving Taobao big data business, as well as a large number of read-write business scenarios.

Technical scenarios: involve distributed scenarios (hardware and software clustering and load balancing, etc.), dubbo (SOA), message queuing (ActiveMQ), distributed cache Redis, distributed storage (TFS) and other technical scenarios.

Architecture design

Detailed technical scheme

Database design

Table structure construction

Build a SSM framework

Construction of database and development environment

Build distributed cache and distributed file storage system

Coding phase

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