ddd manual

Read the catalogue: 1. Background 2. Start with the business 3. From strategy to tactics 4. Drive research and development with external forces (QA, leadership, automated testing) 5. Domain model and the core of the SaaS

Read Catalogue Objective Modeling Realize Conclusion First, preface　　The previous several have realized a basic purchase + price calculation process, this time let the price plump some, add a member price concept.

Connection... [Architecture design] DDD Experience Sharing (medium)   System design phase (SD) In the system design phase, the main task is to design the objects of each functional module in the designed system architecture. Generally, UML tools

1. Open the VMware software.2, click on the interface to create a new virtual machine.650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "border=" 0 "style=" Background:url ("/e/u261/ Lang/zh-cn/images/localimage.png ") no-repeat

First, the scene introductionWhen we want to deploy a large number of servers, the traditional CD-ROM or USB stick installation system is no longer suitable, in order to deal with this scenario, PXE with kickstart unattended installation is a good

Background introductionIn a production environment, it is sometimes necessary to use self-signed certificates, and Google Chrome has lowered the SHA1 algorithm level since 2016, and OpenSSL uses the SHA1 algorithm, which describes how OpenSSL uses

(Part 1)--------------------------------------4 languages--------------------------------------This section describes Lua's lexical, syntax, and semantics.-------------------4.1 lexical conventions-------------------The identifier in Lua can be a

First, queryFind methodDb.collection_name.find ();Query all the results:select * from Users;Db.users.find ();Specifies that those columns (keys) are returned:Select name, skills from users;Db.users.find ({}, {' name ': 1, ' Skills ':

Title: TCPDUMP Chinese manual (1 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Tcpdump-dump data streams

Read the catalogue: 1. Background information 2. A brief introduction to the domain model mode, Activity recording mode 3. Simple examples and key points of activity recording mode 4. Summary 1. Background