Xiaobaidu will build a big screen for data visualization, come and learn quickly

This article is shared from HUAWEI CLOUD community " DTSE Tech Talk | Wonderful review of the 39th issue: Xiaobai Metropolis' data visualization big screen construction, come and learn! ", author: Kaitian aPaaS Assistant.

In the live broadcast of "Huawei Cloud Business Visualization Construction Platform SVE Your Data Analysis Helper" on August 9 , Zuo Qian, Huawei Cloud aPaaS DTSE Technical Evangelist, communicated with developers and partners about the SVE (Service Visualization Establish Module) Unique value advantages and application practice, teach you to build light applications based on Kaitian aPaaS integrated workbench flow orchestration and build a large business visualization screen with 0 code, and experience the ultimate convenience of "one-time development, multi-terminal use".

1. How does 0 code realize the coordination of large, medium and small screens? SVE makes data visualization easier, more efficient and more professional

In daily life, users will receive all kinds of information from mobile phones, computers and large screens in public places. How is this information presented?

Covering large, medium and small screens of different terminals, there are huge differences in design and development concepts, especially in style and experience design. Direct calls may cause various problems such as uncomfortable viewing, unaccustomed use, and fragmented experience for users. The main reason is that there is no uniform specification for each application, and there is a lack of constraints centered on user experience. In addition, from the perspective of business launch, some mainstream data visualization products cannot provide business personnel with online configuration and 0-code development capabilities. The launch of new business requirements often depends on the cooperation and participation of developers, and low full-code development methods The main disadvantage is that the iteration cycle is too long, and for simple requirements, the business side cannot achieve a self-closed loop. Based on the above background, SVE can solve such problems well.

Before introducing SVE, let’s take a look at the Kaitian Integration Workbench. It is an assembled enterprise-level aPaaS platform that provides a configurable development and integration framework based on metadata. It gathers and manages various reusable assets in the south and north Enable ecological partners and developers to realize rapid development of incremental applications based on different assets and tool chains.

At present, Kaitian Integration Workbench pre-integrates many development tools, mainly including connectors, automation flow, SVE, etc. The essence of a connector is actually a collection of APIs, and each of its execution actions is actually an API or a function. Automated flow is also called flow orchestration, which is mainly organized through a series of trigger events and execution actions of functional connectors for specific business scenarios.

SVE mainly provides a 0-code large, medium and small screen development platform, making screen development easier, more efficient, and more professional. It integrates a large number of screen development templates and card templates, and can quickly build a large screen without the need for users to have coding capabilities. Accelerate the implementation of enterprise data visualization. One-time development and multi-terminal use can be realized through 0-code development. It mainly relies on the card mechanism and can achieve multi-screen collaboration anytime, anywhere.

2. Compared with other visualization platforms in the industry, what are the characteristics and value advantages of SVE?

First of all, SVE provides a large number of cards and screen templates based on business scenarios, which can achieve 0-code development. Through end-to-end guidance, the arrangement of screen content can be completed in minutes, which greatly improves the development efficiency of the screen. It can be roughly divided into 4 steps:

Step1
Based on a large number of card templates, through parameter configuration such as card data and styles, 0-code development, thousands of people and thousands of faces;
Step2
Build a page template based on the developed cards, currently supports multiple page layouts, such as: overlapping layouts, flow layouts, custom layouts and rich fixed layouts, directly drag and drop the published cards to the corresponding The area is enough, and the minute-level arrangement can be achieved, and what you see is what you get;
Step3
SVE provides a large number of card and page templates, users can directly reuse the current template, quickly build and preview;
Step4
After the page is obtained, multiple screen pages can also be assembled to realize various interactive actions such as screen carousel and data drill-down to meet various business demands.

Second, by cooperating with large, medium and small screens and relying on the ability of video conferencing, SVE realizes the reuse of card assets through unified tools and standards, one-time development and multi-terminal use.

Third, SVE can deposit visualization specifications and assets, and accelerate the sharing and reuse of industry assets. Currently, there are two main sources of SVE assets. One is to develop card templates based on offline scaffolding tools, which are added to the SVE asset center to build an asset baseline. The second is based on customized development of industry application scenarios, which has accumulated card assets in various industries. At the same time, feed back to the SVE asset center. Through the continuous improvement of these general assets and industry assets, the development and accumulation of industry applications has also been accelerated.

In the SVE panorama structure, the southbound is connected to multiple types of ICT capabilities on the HUAWEI CLOUD base through data source connection, and the northbound panorama entrance supports multi-terminal and multi-industry scenario applications. As a business visualization platform, SVE has two major functional modules: card management and screen management, which will be shown in the subsequent practical demonstrations. Card templates and screen templates generated through SVE's construction capabilities can be deposited as industry assets, and users can also customize and upload screen themes and page layouts. After asset accumulation is completed, it is convenient for asset reuse in subsequent industry applications and can accelerate iterative launch.

3. Application practice of SVE in airport and port projects

Case 1 is an airport auxiliary operation project "one enterprise, one screen", mainly relying on SVE's flexible 0-code configurable advantage. In response to the needs of enterprises, we built a large visual screen of "three themes + ten sections" in a short period of time to quickly support the demands of project construction and interaction between pages, which not only met the expectations of customers, but also helped them realize The value of value-added services.

Another scene is the leadership cockpit, which is mainly used to help the management to quickly make auxiliary decisions. This scene mainly uses cards to build building blocks to quickly build a PC-side view for the management.

It can be seen that each dotted frame is actually a card. A large number of cards on the previous large screen have been reused, and they can be reused by dragging them from the card warehouse. Multiplexing, full screen available".

Case 2 is a port project-customs smart logistics supervision, mainly relying on the support of SVE's page and card capabilities, which supports the rapid implementation of POC.

You can see that there are some common card templates on the left and right sides, which can be quickly copied and shared in the industry.

In the second scene, you can see that there is a PC-side and mobile-side business visualization screen. The sight frame is actually a combination of cards. SVE supports rapid configuration and construction by providing card and page capabilities. The project is basically delivered on a weekly basis. The frequency can ensure the rapid iteration of the project.

Click to watch→ practical case

Scenario 1: Light application for building electronic fences in coal mines

Based on flow orchestration to simulate work order distribution process, the SVE large screen displays the details of electronic fence exception handling in real time, making the visualization more intelligent!

Scenario 2: Quickly build a large business visualization screen

Teach you step-by-step how to build an exclusive visual large screen with 0 yards, and experience the extreme convenience of "one-time development, multi-terminal use" at close range!

Scenario 3: Quickly build GIS cards

Combining message linkage to realize card-level interaction, real-time location of street lights and display of specific details, the efficiency of screen development has soared by 2-3 times!

Watch the full version of the video and watch the Huawei Cloud business visualization platform SVE here, a good helper for your data analysis

In addition to the above-mentioned cases, SVE also supports the visualization of data in multiple industries such as finance, retail, and the Internet. You are welcome to try it for free and provide valuable opinions, thank you!

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