CockroachDB
CockroachDB is a distributed SQL database designed for cloud-native applications, offering strong consistency, horizontal scalability, and high availability. It uses a distributed key-value store and a PostgreSQL wire protocol, making it compatible with many existing tools and applications. It automatically replicates and rebalances data across nodes to ensure resilience and performance.
Also known as: Cockroach, CRDB, Cockroach DB, Cockroach Database, Cockroachdb
🧊Why learn CockroachDB?
Developers should learn CockroachDB when building scalable, globally distributed applications that require ACID transactions and high availability, such as financial systems, e-commerce platforms, or real-time analytics. It's particularly useful in cloud environments where traditional databases struggle with scaling and fault tolerance, as it simplifies operations with automatic sharding and recovery.
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Other Cloud SQL
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Amazon Aurora
Amazon Aurora is a fully managed, MySQL and PostgreSQL-compatible relational database service built for the cloud. It combines the performance and availability of high-end commercial databases with the simplicity and cost-effectiveness of open-source databases, offering up to five times the throughput of standard MySQL and three times that of PostgreSQL. Aurora automatically handles tasks like hardware provisioning, database setup, patching, backups, and replication, while providing high durability and availability through distributed, fault-tolerant, self-healing storage.
Amazon Aurora Provisioned
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Amazon Aurora Serverless
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Amazon Aurora Serverless
Amazon Aurora Serverless is an on-demand, auto-scaling configuration for Amazon Aurora, a MySQL and PostgreSQL-compatible relational database built for the cloud. It automatically starts up, shuts down, and scales capacity up or down based on application demand, eliminating the need to manage database instances. This serverless model is designed for applications with intermittent, unpredictable, or variable workloads.
Amazon DynamoDB
Amazon DynamoDB is a fully managed NoSQL database service provided by Amazon Web Services (AWS) that offers fast and predictable performance with seamless scalability. It supports key-value and document data models, automatically replicates data across multiple Availability Zones for high availability and durability, and provides built-in security, backup, and in-memory caching capabilities.