Hand enterprise PaaS platform HZERO

An enterprise class based on micro service architecture PaaS platform , It can support all kinds of system construction or product development , Help enterprises to quickly build a technology center .

HZERO It's enterprise PaaS platform , Combined with many years of project implementation experience of hande , Application microservices 、 Containers 、DevOps Isocloud native technology , It encapsulates a large number of technology development packages 、 Technology application components 、 Technical scenario implementation capability , And combined with artificial intelligence 、 big data 、 Internet of things and cloud technology as the representative of the new generation of information technology , It will become a technology development and application platform that can support various enterprise level digital applications .

Various technical components and capabilities based on precipitation , Can quickly combine business scenarios , To help enterprises implement product development more efficiently and conveniently 、 Business needs , Fast digital transformation , Reduce the cost waste caused by manufacturing wheels repeatedly in the process of digitalization . Support SaaS Mode application , It provides a micro service application digital integration platform which can support the rapid development and implementation of enterprise business systems and products , Rich in all kinds of out of the box components G-General、A-AI、B-BigData、M-Mobile、D-DevOps, Help enterprises to stride forward Cloud（IaaS/PaaS） The gap with digital itself , Composite reuse of shared business services , Service oriented integration of China and Taiwan for enterprises 、 Digital transformation provides strong support , It also provides best architecture practices for the enterprise .

meanwhile ,HZERO Use Spring Cloud As a microservice distributed system , It's also based on Spring Boot The general module is encapsulated , For example, authentication service 、 The scheduler 、 Message service and so on ; Front end use React As a development component , be based on AntD Second packaging and transformation, and self-developed C7N UI Front end component library , Make it more suitable for the use experience of enterprise application system .

1. HZERO Application scenarios

（1） Product development

HZERO Precipitate reusable common technology components and services , Provides rich basic functions , It can be configured quickly 、 Reuse in new business scenarios of the enterprise , Let the product research and development do not need to waste energy to rebuild the wheel , Respond easily to changing business needs , Respond quickly to change , Improve business level .

（2） Data markets

Complete information system , To meet the needs of enterprise information support , Help enterprises build data assets , Through the visualization tool, the data information generated by each business process is transformed into meaningful information , Form enterprise data service system , For the cooperation in the supply chain of enterprises 、 Middle and high-level management decision support .

（3）ERP expand

Open source 、 Fast 、 Low code 、 Visual agile development method , But for ERP The function is refined and expanded , It also integrates other standard functions , It can greatly reduce the cost of process transformation , Improve the efficiency of process transformation , Provides an extension ERP The best solution to the system .

（4） E-commerce portal

Mature technology , Stable platform , Security 、 reliable , High concurrency 、 Big data processing business scenarios , It can help enterprises build simple and complex e-commerce platform easily . meanwhile , Fast iterative upgrade with minimal value , Without affecting the normal operation of the platform 、 Benign operation .

2. HZERO The overall architecture

HZERO use J2EE Technical system , be based on Spring Cloud Microservice framework to encapsulate （ Compatible Dubbo）, The platform design is flexible and extensible 、 portable 、 It can cope with high concurrency requirements . At the same time, consider the private cloud 、 Public cloud 、 Hybrid cloud deployment , Support SaaS Mode application .

The platform consists of four layers from bottom to top ：

（1） Open platform

Development framework ： Basic framework of platform bottom application , It is a component service necessary for a microservice system to run . The platform provides better compatibility , Different basic components can be selected according to your needs , Such as registration center 、 Configuration center 、 Distributed transactions, etc , And can be well adapted to Ali EDAS、 Baidu CNAP Public cloud platforms .

Auxiliary development package ： Technical development support for developers , Provides a series of common development kits , Defines the basic tool class , Such as configuration 、 cache 、 news 、 Graphic verification code and other tools , Reduce developers' duplication of wheels , Help improve code writing efficiency .

Development component ： Contains generic Starter Components , Such as Excel Import and export 、 Data tamper proof, etc , In addition, the service client component is included , In the process of technology development , The ability to quickly use a common service offering .

（2） General Services

The platform contains the basic services needed to develop the business system , Such as distributed scheduling 、 news 、 jurisdiction 、 file 、 Payment management, etc , It can quickly adapt to various product lines 、 Common basic functional requirements of each business system , Help improve development efficiency .

（3） Connection service

Integrating external capabilities , Make the on platform services configurable and easier to use external capabilities . Through the integration of various external capability platforms, such as Baidu cloud PaaS、 Alibaba cloud PaaS etc. , Application scenarios that can enrich platform functions , Such as OCR、 Speech recognition, etc .

（4） Technical ability

The ability to directly implement certain technical scenarios . Including the realization of IoT Application scenarios 、OCR Multi graph recognition application scenarios 、NLP Extract the application scenarios of key fields in text 、 The mobile platform 、 Data integration and application platform . It can provide enterprises with direct configuration and composite calls to implement some business scenarios .

Based on these component services , The platform provides many out of the box features ：

• Basic function ： At present, it mainly includes platform management 、 Portal Management , Report management and workflow are the basic functions of a business system ;

• Governance function ： Mainly do service management , Including service management 、 Service configuration 、 Service monitoring, such as service instance information 、 Current limiting 、 Fuse 、 Service diversion 、 Call chain management, etc ;

• Application functions ： There are mainly payment configuration applications 、 Full text search applications 、 Online editing application 、 Online verification applications and other out of the box functions .

3. HZERO Main technology stack

（1） Infrastructure

Support in Linux and Windows Server System installation , Support private cloud 、 Public cloud 、 Hybrid cloud deployment , And support is based on Docker How container technology is deployed .

（2）DB Support

By default, it supports various relational databases commonly used by enterprises , Not supported by default DB It can also be expanded as needed ：

• ORACLE

• SQL Server

• MySQL

• PostgreSQL

• TiDB

• GaussDB

• HANA

Two kinds of NoSQL DB：

• Redis

• MongoDB

（3） Back end technology stack

• The core framework ：Spring Framework

• Microservice framework ：Spring Cloud

• Security framework ：Spring Security + Spring Oauth + JWT

• Three party login component ：Spring Social

• Development framework ：Spring Boot

• Task scheduling ：Quartz

• Persistence layer frame ：MyBatis

• template engine ：Thymeleaf

• Database connection pool ：Hikari

• Client load balancing ：Ribbon

• Fuse assembly ：Hystrix

• Gateway components ：Spring Cloud Gateway

• Log management ：Logback

• Unit test components ：Junit

• Run container ：Undertow

• API Document management ：Swagger2

• Middleware operation components ：Spring Data Redis、Spring Data MongoDB

（4） Front end technology stack

• JS frame ：react、dva、nodejs

• CSS frame ：Less

• Component library ：Ant Design

• Rich text ：CKEditor

• Tool library ：Lodash、Moment、Mock.js

• Multi module management ：Lerna

• The test framework ：Jest

• Package build tools ：Webpack

4. HZERO Product advantage

HZERO Solved the product research and development 、 There are many repetitive problems in project implementation , Reduced delivery costs , Improved delivery efficiency . meanwhile , Unify the technical route , Unified development specification , To base on HZERO Platform development of various products can be seamless docking , Form integrated products , Effectively solve the compatibility problems caused by the inconsistency of their product technical routes , Facilitate better delivery and customer experience .

Precipitation and provision of reusable technology application capabilities for business scenarios , With the thinking of products to create a digital platform for enterprises to provide capacity reuse . be based on HZERO, We have the following advantages ：

• Leading technology

Based on microservice Architecture , Fore and aft end separation , Module independent pluggable design .

• Open the box

Contains many common services and components out of the box , Many mature application products .

• Safe and stable

Nearly 100 customers have used , Mature technology , Stable platform , Security 、 reliable .

• Rich in application

Supporting a number of enterprise technology and business application products , To provide customers with one-stop solution .

• Simple operation and maintenance

Including monitoring operation and maintenance platform , Monitoring platform health , Discover problems in time .

• A complex scenario

High concurrency 、 Big data processing business scenarios , Build e-commerce platform easily .

• SaaS application

Support SaaS Multi tenant rights management , Multi level authority design to meet the needs of different customers .

• Continuous updating

Professional team full-time R & D update , Continuous improvement of functions , Keep improving .

About HAND（ Hande ）

Shanghai hande Information Technology Co., Ltd （ hereinafter referred to as “ Hande ”” or “HAND”） Founded on 1996 year , And in 2011 It was listed on the growth enterprise market of Shenzhen Stock Exchange （ Stock code ：300170, Securities abbreviation ： Han have to information ） Become the first in the main business area A Stock listed company .HAND It is one of the leading companies in China's information service industry , after 20 Years of accumulation and precipitation , Has been implemented by the original information product implementer , Through the solution provider stage , To develop into a digital ecological integrated service provider , Become the bridge between enterprise management and information technology .

As a large-scale enterprise information service provider in the Chinese market ,HAND Have rich experience in implementation services and comprehensive information service capabilities , Be able to provide coverage planning for customers 、 The implementation of 、 Custom development 、 Operation and maintenance 、 The whole life cycle of enterprise informatization construction such as upgrading IT service . Hand has a strong enterprise solution 、 Industry solution capability and SaaS Development potential , Be able to tailor products for enterprises to meet specific business scenarios and requirements , At the same time, we provide professional services to help enterprises bring these products into full play ; The rapid development of hand's own technology system , Further improve our own solution design and product R & D capabilities , For own products and solutions to do deep refining , Provide strong support .

• Han de official website ：https://www.hand-china.com（ Learn more about hande ）
• Hand open platform ：https://open.hand-china.com（ Learn more about hande's products ）
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