Data Architecture Design in micro-service development
Preface
Micro-service is currently a very popular technical framework, through the service of miniaturization, atomization and distributed architecture flexibility and high availability, can achieve a loose coupling between the business, flexible adjustment of the business mix and the high availability of t
Recently, a project was developed to replace the data table prefix with different schemas (database architecture) when creating a database. This design makes the data table name Friendly and logically clear and more compliant with the SQL Server database specifications.
However, the problem occurred yesterday when the data
and graphics files. In other words, a map document that corresponds to multiple maps with multiple layers in one map.From the example above we can see: Map documents, maps, layers do not have storage space data, the map is made of different layers of configuration, such as dynamic annotation, display scale, self-drawing drive and so on. The map document does the corresponding layout configuration. Real spatial da
MySQL performance tuning and Architecture Design-Chapter 1 Data splitting of scalability design and mysql Optimization
Chapter 1 Data splitting for scalable design
Preface The expansion implemented through the MySQL Replication function is always limited by the size of the database. Once the database is too large, especially when writing too frequently, it is dif
If only literally, data center Fusion network architecture is not so easy to understand, fusion itself is a hot word, many occasions are in use, from the three network fusion, technology integration to storage integration, everywhere in the fusion, then, what is the so-called fusion network?
Aside from the question of the definition of a converged network architecture
database hosts. Such a segmentation method is a vertical (longitudinal) data segmentation.A good architecture design of the application system, its overall function is certainly composed of many functional modules, and each function module needs to correspond to the database is one or more tables. In architecture design, the more unified the interaction points o
The birth of MicroServices is not accidental, it is the product of the rapid development of the Internet, the rapid changes in technology and the traditional architecture can not adapt to fast changes, such as the impetus of the emergence of multiple factors.The birth of MicroServices is not accidental, it is the product of the rapid development of the Internet, the rapid changes in technology and the traditional
http://djt.qq.com/article/view/2381. Data Center Network Architecture ChallengeWith the development of technology, the scale of the data center is bigger and larger, and the server capacity of a data center has grown from thousands of servers to today's tens of thousands of or even hundreds of thousands of units from a
Research on Network Architecture features of data centers
The network is an important part of the data center and a bridge connecting large-scale servers in the data center for large-scale distributed computing. The importance of the Network for the data center is self-evid
IntroductionThe data warehouse architecture is a branch of the IT architecture. As the core role of data in enterprises increases, the data warehouse architecture becomes increasingly important. The
Schema | Data Microsoft Data Warehouse architecture
Absrtact: This article briefly introduces the data warehouse using the Microsoft Data Warehouse architecture, discusses the functions that the
BI architecture and data warehouse design
(14:26:41)BI architecture and data warehouse design
A data warehouse solution is often related to a large Bi strategy. When you plan to use the fast tracing architecture, the most impo
are some data use cases. We may have seen them when browsing the LinkedIn Web page.
The updated personal data can appear on the recruitment search page in almost real time.
After the updated personal data is updated, it can appear on the web page of contacts in almost real time.
Share an update that can appear on the news feed page in near real time.
Then i
First, the bus architecturein the Data Warehouse of dimension modeling, there is a concept called Bus Architecture, the Chinese is generally translated as "Fieldbus architecture". The bus architecture is one of three key concepts in the Multidimensional architecture (MD) of
SOA Architecture design experience sharing-architecture, responsibility, data consistencyRead the catalogue:
1. Background information
Architectural Hierarchy of 2.SOA
2.1. Application services (Atomic services)
2.2. Portfolio Services
2.3. Business Services (Orchestration Services)
Refactoring of 3.SOA
3.1
estimate the frequency of an input (not limited to more than 1).CAP theoremIn short, there are three features: consistency, availability, and network partitioning, which can take up to two. Design different types of systems to weigh more. There are many algorithms and advanced theories in the distributed system, such as: Paxos algorithm (Paxos distributed consistency algorithm-telling Zhuge Liang's anti-traversal), gossip protocol (Cassandra Learning Note gossip protocol), Quorum (Distributed S
Concept, logic and data model concept of database
Tiered architecture development for applications
The corresponding relationship between MVC design pattern and four-layer structure
Design goals for the persistence layer
Data Mapper Schema Mode
Disadvantages of JDBC
About Hibernate
Quick use of Hibernate development examples
Hibern
How to Create a dataset ing from the XSD Architecture
This example illustrates how to create a dataset ing from the provided XML Schema Definition Language (XSD) architecture. In general, the architecture is metadata or data, but the XSD architecture also includes the relati
When the network architecture of the data center is restructured
The network is the "highway" of the amount of data in the data center, and the construction of these "highways" must be planned and designed in a unified manner to give full play to the advantages of network interconnection. A network with advanced
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