cfndsl VS shardingsphere-elasticjob-ui

We use cfndsl to write CloudFormation templates: cfndsl is a tool written in ruby, allowing you to generate CloudFormation templates through DSL configuration.

ShardingSphere claims to offer an ecosystem able to transform any database into a distributed database system. It acts as a proxy between your code and your database(s). It comes in two flavors:

The application uses Apache Shardingsphre to route again depending on the data. If the value computed by the API Gateway is correct, the flow stays "in its lane"; if not, it's routed to the correct database, but with a performance penalty as it's outside its lane.

Apache ShardingSphere

Apache ShardingSphere supports data encryption. By parsing users’ SQL input and rewriting the SQL according to the users’ encryption rules, the original data is encrypted and stored with ciphertext data in the underlying database at the same time.

Apache ShardingSphere is a distributed database ecosystem that can transform any database into a distributed database system, and enhance it with sharding, elastic scaling, encryption features & more.

ShardingSphere supports a database gateway, but its heterogeneous capability is limited to the logical database in previous versions. This means that all the data sources under a logical database must be of the same database type.

ShardingSphere Official Website

ElasticJob UI is the visual admin console of ElasticJob, whose target users are developers and DevOps teams rather than users. Generally, it is deployed only in the internal environment and thus its R&D focus more on its features.