Data Admin Service (DAS)

Data Admin Service (DAS)

Manage databases on a web-based console with Data Admin Service (DAS), a one-stop cloud database management platform. DAS provides you with database development, O&M, and intelligent diagnosis to make it easy to use and maintain cloud databases.

Manage databases on a web-based console with Data Admin Service (DAS), a one-stop cloud database management platform. DAS provides you with database development, O&M, and intelligent diagnosis to make it easy to use and maintain cloud databases.

Product Advantages

  • Anytime, Anywhere

    Use DAS to manage Huawei Cloud databases anytime and anywhere you have an Internet connection.

    Use DAS to manage Huawei Cloud databases anytime and anywhere you have an internet connection.

  • Robust Features

    A wide range of features are available for you to choose from, such as visual windows and database and table management. Multiple types of databases are supported, including RDS for MySQL (8.0 included), GaussDB(for MySQL), RDS for PostgreSQL, and DDS.

    A wide range of features are available for you to choose from, such as visual windows and database and table management. Multiple types of databases are supported, including RDS for MySQL (8.0 included), GaussDB(for MySQL), RDS for PostgreSQL, and DDS.

  • Intelligent O&M

    Huawei Cloud RDS enhanced kernel capabilities lay a foundation for DAS to build an intelligent O&M console with a set of powerful features that are unmatched by open source databases, such as slow query logs, real-time performance diagnosis, and SQL Explorer.

    Huawei Cloud RDS enhanced kernel capabilities lay a foundation for DAS to build an intelligent O&M console with a set of powerful features that are unmatched by open source databases, such as slow query logs, real-time performance diagnosis, and SQL Explorer.

  • Security Assurance

    Built-in security measures guarantee stability of your databases so you can worry less about security and stay focused on operations.

    Built-in security measures guarantee stability of your databases so you can worry less about security and stay focused on operations.

Application Scenarios

Improve Development Efficiency

DAS provides an excellent experience. Developers no longer need to install clients for a visualized experience. Diverse database development functions are available, including online editing of data and table structures and intelligent prompts for SQL input.

Advantages:

  • Quick SQL Input

    Intelligent prompts for inputting SQL statements. Quick reuse of historical SQL statements.

  • Online Editing of Table Data

    Support for adding, editing, or deleting the data in your tables. Complex manual SQL input is no longer needed.

  • Visual Editing of Table Structures

    Support for editing table structures in a visual way.

Upskill DBAs and O&M Personnel and Free Them from Worrying About Database O&M

DAS can analyze host and instance performance data, slow query logs, all executed SQL statements, and historical operations, so you can quickly locate any issues affecting your active databases and prevent such issues from arising again in the future.

Advantages:

  • Slow SQL Diagnosis

    Slow SQL statistics are correlated with historical CPU loads so it is easier to determine which statements are creating the issues.

    Slow SQL statements can be summarized into templates and sorted out by execution count, time, and lock wait so you can quickly discover the most problematic SQL statements.

    Automatic diagnosis on slow SQL statements offers index optimization and SQL rewriting suggestions, assisting in SQL tuning.

  • Real-Time Performance and Sessions

    Real-time sessions and slow SQL statements are displayed in a list. Sessions can be killed in just a few clicks.

    All aspects of database instance performance and status are graphically represented so you can find faults fast.

  • Historical Performance

    In addition to historical performance data, you can compare performance data from specific time periods or define custom metrics for multi-dimensional analysis, making it easy to locate and recover from faults.

Functions

  • Intelligent SQL Diagnosis and Tuning

    Batch diagnosis of SQL files and diagnosis of complex SQL statements such as multi-table JOIN statements or nested subqueries offer tuning suggestions and help you quickly detect slow SQL statements.

    Batch diagnosis of SQL files and diagnosis of complex SQL statements such as multi-table JOIN statements or nested subqueries offer tuning suggestions and help you quickly detect slow SQL statements.

  • Emergency Channel

    Instance suspension is no longer a threat. If an instance connection count reaches a predefined limit, unnecessary connections can be killed to shorten the fault time.

    Instance suspension is no longer a threat. If an instance connection count reaches a predefined limit, unnecessary connections can be killed to shorten the fault time.

  • SQL Explorer

    SQL Explorer can record all executed SQL statements and analyze data with minimal impact on performance (less than 5%). It provides different filters to help you query and analyze the tables that are frequently accessed and updated, and SQL statements with long lock waits.

    SQL Explorer can record all executed SQL statements and analyze data with minimal impact on performance (less than 5%). It provides different filters to help you query and analyze the tables that are frequently accessed and updated, and SQL statements with long lock waits.

  • Daily Reports

    Daily reports give you an intuitive overview on how your instances are running. They help you locate performance issues in real time, so you can tune your database system based on DAS suggestions.

    Daily reports give you an intuitive overview on how your instances are running. They help you locate performance issues in real time, so you can tune your database system based on DAS suggestions.

Documentation

Getting Started

Intelligent O&M

Technical Documents

User Guide

FAQs

What Are the Username and Password for DAS?
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