Database service planning Flashcards
_______________is targeted at large-scale, enterprise-level applications requiring high performance, scalability, and advanced features like distributed architecture and high availability. It’s particularly useful for businesses that need to manage large amounts of data with complex queries and transactions.
GaussDB for openGauss
_____________is more suited for small to medium-sized applications that require a reliable, easy-to-use relational database. Its simplicity, extensive community support, and wide adoption make it a go-to choice for many developers, particularly in web development.
MySQL
What are the primary differences between GaussDB for openGauss and MySQL on Huawei Cloud?
GaussDB for openGauss is designed for enterprise-level, large-scale applications with distributed architecture and high availability, while MySQL is better suited for small to medium-sized applications, particularly in web development.
Which Huawei Cloud database service would you choose for a high-concurrency financial application, and why
GaussDB for openGauss, due to its distributed architecture, high availability, and ability to handle high throughput and low latency.
How does GaussDB for openGauss ensure compatibility with Oracle databases?
GaussDB for openGauss supports SQL standards and has features designed to be compatible with Oracle databases, making migration easier.
What are the advantages of using a managed MySQL service on Huawei Cloud?
Huawei Cloud handles maintenance tasks like backups, patching, and scaling, allowing developers to focus on application development.
In DDS, data is stored in______________, which consist of a primary node and one or more secondary nodes.
replica set
if the source database is a non-relational database and your application is small, you can migrate your database to _________.
DDS
_____________does not support standby instances.
GaussDB(for MySQL)