NineData is a cloud-native multi-cloud data management platform that integrates multiple modules such as SQL development, data replication, data backup and data comparison to support enterprise data management under hybrid and multi-cloud architectures. It helps enterprises reduce the difficulty and cost of data operation and maintenance, and achieve unified and standardized management of multiple data sources.

The following are the main tutorials and methods of using NineData:

SQL Development: NineData provides a cloud-native SQL development tool for querying and managing data online, which supports a variety of database types with features such as data querying, SQL development, SQL timed tasks and data export. Moreover, it supports anytime, anywhere team collaboration mechanism that enables efficient and secure SQL development.

Backup and Recovery: NineData supports backup and recovery of multiple environments and types of databases, and features second-level RPO (Recovery Point Objective), fine-grained data recovery, and online query of backup data.

Data Replication: NineData supports real-time and batch data replication between isomorphic and heteromorphic data sources, which enables business scenarios such as data migration, offsite disaster recovery, database multi-activity, data integration of data warehouse and data lake.

Data Comparison: NineData provides a data comparison function to compare the structure definition and data consistency of two data sources. Once data inconsistency is found, it can automatically generate data change SQL statements, which can be executed on the target side to fix the discrepancy, thus ensuring the consistency of the two data sources.

Overall, NineData is a powerful cloud service that helps organizations achieve efficient and secure data management, and reduce the difficulty and cost of operation and maintenance. It is widely used in a variety of business scenarios, including enterprise data management under hybrid and multi-cloud architectures.