Distributed Databases Questions
The BASE principle in distributed databases stands for Basically Available, Soft state, Eventually consistent. It is a set of principles that guide the design and implementation of distributed systems.
Basically Available means that the system should always be available for read and write operations, even in the presence of failures or network partitions.
Soft state refers to the idea that the state of the system can change over time, and there may be temporary inconsistencies or conflicts between different replicas of the data.
Eventually consistent means that the system will eventually reach a consistent state, where all replicas of the data converge to the same value, but there may be a delay or latency in achieving this consistency.
The BASE principle is in contrast to the ACID (Atomicity, Consistency, Isolation, Durability) principle, which is commonly used in traditional centralized databases. The BASE principle prioritizes availability and scalability over strict consistency, making it suitable for distributed systems where high availability and fault tolerance are important.