- Service Overview
-
User Guide
- Preparatory Work
- Introducing the DLV Console
- How-Tos
- Managing Workspaces
- Creating Data Connections
- Creating Screens
- Developing Screens
- Managing Screens
- Managing Layers
-
Data Connection Management
-
Creating Data Connections
- Data Connection Overview
- Using Static Data Sources
- Creating API Data Connections
- Creating CSV File Data Connections
- Creating Object Storage Service Data Connections
- Creating Data Warehouse Service Data Connections
- Creating Data Lake Insight Data Connections
- Creating MRS Hive Data Connections
- Creating MRS SparkSQL Data Connections
- Creating ClickHouse Data Connections
- Creating RDS for MySQL Data Connections
- Creating RDS for PostgreSQL Data Connections
- Creating RDS for SQL Server Data Connections
- Creating RDS for GaussDB Data Connections
- Creating GeminiDB Influx API Data Connections
- Creating Cloud Search Service Data Connections
- Creating DDM Data Connections
- Creating Oracle Data Connections
- Creating MySQL Data Connections
- Creating PostgreSQL Data Connections
- Creating SQL Server Data Connections
- Creating Elasticsearch Data Connections
- Editing Data Connections
- Searching for Data Connections
- Deleting Data Connections
-
Creating Data Connections
- Managing Components
- Component Guide
- Screen Combination
- Integrating DLV into Third-Party Systems
- Change History
- Developer Guide
- API Reference
-
FAQs
- What Is DLV Used For?
- Regions and AZs
- Can I Quickly Create a DLV Screen Using a Template?
- Can DLV Connect to Data Sources Through APIs?
- What Types of Data Connections Are Supported in DLV?
- How Do I Configure a CSV Data Source?
- How Do I Use the Interaction Function?
- What Can I Do If a Component Cannot Be Completely or Normally Displayed?
- How Do I Query Data Formats Supported by Different Components?
- What Can I Do When the WebGL Component Breaks Down?
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Preparatory Work
- Introducing the DLV Console
- How-Tos
- Managing Workspaces
- Creating Data Connections
- Creating Screens
- Developing Screens
- Managing Screens
- Managing Layers
-
Data Connection Management
-
Creating Data Connections
- Data Connection Overview
- Using Static Data Sources
- Creating API Data Connections
- Creating API Gateway Data Connections
- Creating CSV File Data Connections
- Creating Object Storage Service Data Connections
- Creating Data Warehouse Service Data Connections
- Creating Data Lake Insight Data Connections
- Creating MRS Hive Data Connections
- Creating MRS SparkSQL Data Connections
- Creating ClickHouse Data Connections
- Creating RDS for MySQL Data Connections
- Creating RDS for PostgreSQL Data Connections
- Creating RDS for SQL Server Data Connections
- Creating RDS for GaussDB Data Connections
- Creating GeminiDB Influx API Data Connections
- Creating Cloud Search Service Data Connections
- Creating a DAYU Data Connection
- Creating DDM Data Connections
- Creating Oracle Data Connections
- Creating MySQL Data Connections
- Creating PostgreSQL Data Connections
- Creating SQL Server Data Connections
- Creating Elasticsearch Data Connections
- Editing Data Connections
- Searching for Data Connections
- Deleting Data Connections
- Managing VPC Connections
-
Creating Data Connections
- Managing Components
- Component Guide
- Screen Combination
- Integrating DLV into Third-Party Systems
-
FAQs
- What Is DLV?
- What Is DLV Used For?
- Regions and AZs
- How Many Screens Can I Create in DLV?
- Can I Quickly Create a DLV Screen Using a Template?
- Can DLV Connect to Data Sources Through APIs?
- What Types of Data Connections Are Supported in DLV?
- How Do I Configure a CSV Data Source?
- How Do I Use the Interaction Function?
- What Can I Do If a Component Cannot Be Completely or Normally Displayed?
- How Do I Query Data Formats Supported by Different Components?
- What Can I Do When the WebGL Component Breaks Down?
- API Reference (ME-Abu Dhabi Region)
- Developer Guide (ME-Abu Dhabi Region)
-
User Guide (ME-Abu Dhabi Region)
- General Reference
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What Is DLV?
Data Lake Visualization (DLV) is a one-stop data visualization platform that adapts to various data sources in the cloud or on-premises. By dragging and dropping 2D and 3D visual components on DLV, you can quickly customize and create a data screen of your own.
Edition Specifications
DLV provides three editions: Basic, Advanced, and Professional. For details about edition specifications, see Table 1.
Function |
Description |
Professional |
---|---|---|
Workspaces |
Number of workspaces that can be created |
20 |
Publish & Share |
Public without restrictions (The access URL of a screen is accessible without restrictions.) |
√ |
Publish with passwords |
√ |
|
Publish with tokens |
√ |
|
Scenario Template |
Security Situation Awareness, Energy and Chemical Industry Management, and Real-Time Monitoring of Cloud Computing-Driven Industrial Internet |
√ |
Other templates (continuously updated): Sales Cockpit, Smart Tourism, Medical Consumables, Order Monitoring, Galaxy Data Monitoring, Data Monitoring Platform, and Education Digitalization Distribution, Big Data Platform for Transportation Industry, and Data Center Cloud Monitoring |
√ |
|
Templates |
Number of available templates |
All templates are available. |
Max. Number of Screens |
Maximum number of screens |
50 |
Data Source Type |
RDS for MySQL, RDS for GaussDB, MySQL, CSV, and static JSON |
√ |
RDS for PostgreSQL, RDS for SQL Server, GaussDB(DWS), OBS, MapReduce Service (MRS) Hive, MRS SparkSQL, API, HUAWEI CLOUD APIG, and DAYU. |
√ |
|
MRS ClickHouse, PostgreSQL, Oracle, SQL Server, GaussDB(for Influx), CSS Elasticsearch, and Elasticsearch |
√ |
|
Chart |
|
√ |
|
√ |
|
Professional chart components: WT line waterfall, sunburst, radial tree, Sankey, arc in polar coordinates, arc, tree, progress, bar heatmap, and RTMP video stream player |
√ |
|
Map Component |
3D map component: globe, globe (advanced) |
√ |
Interaction Support |
Callback variables |
√ |
Callback custom variables |
√ |
|
Basic interaction components: full screen, iFrame, search, timeline, tab list, and geographical search |
√ |
|
Advanced interaction components: tab, check box, multi-option drop-down list, and vertical timeline |
√ |
|
Permission |
Top, bottom, up, down, copy, delete, alignment, and layout |
√ |
Lock/unlock, hide/display, and rename |
√ |
|
Auxiliary Function |
Rulers and auxiliary lines |
√ |
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