Best Relational Database for Docker

SingleStore, previously known as MemSQL, is a highly scalable and distributed SQL database that can operate in any environment. It is designed to provide exceptional performance for both transactional and analytical tasks while utilizing well-known relational models. This database supports continuous data ingestion, enabling operational analytics critical for frontline business activities. With the capacity to handle millions of events each second, SingleStore ensures ACID transactions and allows for the simultaneous analysis of vast amounts of data across various formats, including relational SQL, JSON, geospatial, and full-text search. It excels in data ingestion performance at scale and incorporates built-in batch loading alongside real-time data pipelines. Leveraging ANSI SQL, SingleStore offers rapid query responses for both current and historical data, facilitating ad hoc analysis through business intelligence tools. Additionally, it empowers users to execute machine learning algorithms for immediate scoring and conduct geoanalytic queries in real-time, thereby enhancing decision-making processes. Furthermore, its versatility makes it a strong choice for organizations looking to derive insights from diverse data types efficiently.

Gilhari is a microservice framework that provides persistence for JSON objects in relational database. This microservice framework is available as a Docker image and can be configured according to an app-specific object or relational model. Gilhari exposes REST (Representational State Transfer) interface for APIs (POST/GET, PUT and DELETE ) to perform CRUD (Create. Retrieve. Update. Delete) operations on app-specific JSON objects. Here are some highlights from Gilhari: * Metadata driven, object model independent and database agnostic framework * Easily customizable/configurable to your JSON object model * JSON attributes can be mapped to table columns, allowing full query capabilities as well as optimizations * Supports complex object modeling, including 1-m, 1-m and m-m relationships * No code is required to handle REST APIs (POST/GET, PUT/DELETE), data exchange (CRUD), or database schema creation.

rqlite is a lightweight and easy-to-use distributed relational database that leverages SQLite’s capabilities. It offers high availability and fault tolerance without the usual complexities. By merging SQLite's user-friendly design with a reliable, robust system, rqlite stands out as a developer-oriented solution. Its straightforward operations ensure that users can deploy it in mere seconds, avoiding intricate configurations. The database effortlessly fits into modern cloud environments and is built on SQLite, which is recognized as the most widely used database globally. It features full-text search, Vector Search, and support for JSON documents, catering to various data needs. Enhanced security is provided through access controls and encryption for secure deployments. The platform benefits from rigorous automated testing processes that guarantee its quality. Clustering capabilities further enhance its availability and fault tolerance, while automatic node discovery streamlines the clustering process, making it even more user-friendly. This combination of features makes rqlite an ideal choice for developers looking for simplicity without sacrificing reliability.