Low Code Development Platform

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There is a large long-term demand for "standardized software that cannot be covered, customized and developed" in the digitalization process - departmental approval processes, data-filling tools, reportboards, simple business management applications. These are numerous and fast, but each demand is limited in complexity. If all of the traditional "demand-review UI design back-end development development test-on-line" processes are used, the results of the project are available in the following areas:Development resources are never enough. Business is always in line.。

The low-code platform is not about killing the developers, but about killing the developers.Free the developers from repeated CRD and form work, focusing on high-value technical challengesThe scenarios described here are applicable to large and medium-sized enterprises with intensive demand for internal tools, fast-changing operations, and developing capacity to produce.ZhiHua TechProvides an optional consultation, secondary development and customization of the low-code platform.

Typical operational challenges

1. Significant backlog of internal application of long-tail requirements

• The vicious cycle of queuing for demandFinance requires a reimbursement clearance stream, HR requires an entry information collection form, operates a live data board, and stores require a repository registration tool - each need not large, but together, cleans up the development team's capacity. Business departments wait on average three to five weeks to get a simple tool, and the demand may have changed by the time the delivery takes place.
• Repeat the wheel.: Looking at these needs carefully, 80% of the functions are similar - forms, lists, approval streams, reports. But because they are made by different developers, different times, the bottom is not reused, and each application is writing similar codes from the beginning.
• The operatives were forced to "live development.": Without waiting for IT, the operator has built a "Dictal System" with Excel or Access. Data is scattered on personal computers, logic is hidden in VBA macro, and the system is "lost" once the person has left or transferred.

2. Difficulties in selecting low-code platforms

• Capability ceiling: Low-market code products are numerous, but most of them require "go-down low-code" when they encounter complex business logic (such as cross-table connection queries, complex verification rules, personalized UIs). If the cost of a custom extension is higher than the cost of redevelopment, the low-code is meaningless.
• Vendor lockingSome low-code platforms export applications that are unreadable, unmaintainable, undetached and undetached. Once the model is not satisfactory, the costs of migration are extremely high - equal to the total rollback.
• Competence and governance: Low code makes "everyone is a developer" but it also poses challenges to data security and application governance. Who can create applications? What data sources can applications access? How can one operator build an application that can destroy production databases?

3. Business and technical collaboration faults

• Fragmentation of demand transmission: Operations uses Word to describe demand → product manager to develop a prototype and develop an understanding code. Three layers are converted, and the final delivery is inevitably different from the initial demand.
• Long time for acceptance and inspection: After the development was completed, the operator found out that "this field should not be here" "that process has missed a branch." → Change retesting redeployment – a simple adjustment takes days.

Programme design thinking

1. Model drive + visualization of dual engines

ZhiHua Tech ' s low-code platform program is structured around two main engines:

• Data Model Engine: Defines the operational entity (tables, fields, connections) by visualizing ER modelling, model definition is the database Schema, which automatically generates the corresponding database table structure, base CRUD API and gaphQL query interface. Developers do not need to handwritten table statements and base DAO layers of code.
• Process layout engineThe process engine is responsible for state management, task assignment, time-processing and process monitoring.

The two engines are above the page designer - a page built by drag and drag components (forms, tables, charts, buttons), which automatically generates interactive front-end pages after binding the data model. Operators can build and preview applications in an "whatever you see " environment without understanding HTML/CSS/JavaScript.

2. Open-ended outreach mechanisms to break through the capacity ceiling

ZhiHua Tech's low-code scheme emphasizes "boundary open" - core CRUD and process capabilities are covered by low code, and complex logic is inserted into the code by standardized extension points:

• Frontend Custom Component: The developer can prepare the custom Vue/React components in accordance with the Platform Component Code, and then register them in the Platform's Component Market. Operators can drag and use these custom components in the page designer as if they were built-in components.
• Backend Custom Logic: Provides "code block" extension points at the process nodes, button events, data validation, etc., and developers can write JavaScript/Python scripts to handle complex business logic. Codes run in the platform's sandbox (Sandbox), subject to resource quotas and implementation time limits to prevent any impact on the platform's stability.
• API Organization and Integration: The built-in HTTP connector and WebHOK triggers can call external RET API or receive external system events. Supports the organization of cross-system business scenarios in visualization processes, such as "User submission of claims → Call ERP for budget balances → decision level based on results".

3. Multi-environmental governance and regulatory authority

The enterprise-level low-code platform requires a more robust governance capacity than SaaS products:

• Application of life-cycle managementThe application has a full life cycle from the "draft test → release → offline". The application of the test environment will not affect the production environment.
• Data Source Permissions: Different applications can be authorized to access different data sources (read/test library reading and writing only). Platform administrators can create white lists - which data tables allow access to low-code applications and which operations (SELECT/INSERT/UPDATE/DELETE) are allowed.
• Tenant/working area segregationThe work area is divided by department or area of operation, with the application, data source, user and role of each work area being segregated.

Scope of system capacity

• Data model designer

• Visualize ER modelling to support one-on-one/one-multi-to-multi-relationship
• Fields are rich in text, numbers, dates, files, drop-downs, association selection, JSON objects
• Field level verification rules (mandatory, sole, regular, custom functions)
• Model version management, Schema change auto-generated migration script

🔹 Page Designer

• 30+ built-in components: forms, tables, charts, buttons, containers, tabs, stepbars
• Component Properties Panel and Style Editor (support for responsive layout)
• Page Navigation and Parameter Transfer
• Support custom CSS and component extensions

• Process engine

• BPMN 2.0 Process Designer (User tasks/services task/exclusion gateway/parallel gateway/timer boundary event)
• Dynamic approvaler allocation (by role/department/superer/self-defined rules)
• Signing/or signing/transfer/adding/returning
• Process SLA monitoring and timeout automatic processing

:: Statements and analysis

• Visualized report designer (column/line/concil/concert/table/indicator card)
• Data source binding and filtering
• Report Time Generation and Mail Sending

• Integration and extension

• RET API connector, Webbook trigger
• Custom component SDK (frontend) and code block extension point (backend)
• Single-point login (SO/SAML/LDAP) and enterprise micro-intelligence/cracking/flying book integration

Deliverables

Intended value orientation

• 5-10 times more efficient in application of deliverySimple application (form + approval stream) reduced from days to hours and complex application from weeks to days.
• Release high-end development capacity.: The development team is no longer occupied by CRUD-type internal tool requirements and can focus on core business systems and technical infrastructure development.
• Self-help capacity of operational staffTrained business analysts can independently complete the set-up, modification and release of simple applications, and no longer become IT bottlenecks.
• Harmonization of technology governance: All low-code applications are on the same platform, data security, access control and traffic security are managed centrally, and goodbye to Excel/Access 'shadow IT'.