What Makes A Good NoSQL Databases?
NoSQL databases are often seen as inferior options compared to traditional SQL databases. However, there are some very compelling reasons why NoSQL databases are gaining popularity among developers and business users alike. Here are three key benefits that make NoSQL databases a better choice than relational database systems.
Scalability: Relational database management systems (RDBMS) were designed for scalability. As a result, they tend to work well for small applications or data sets. But when you start scaling out beyond a few hundred million records or terabytes of storage, RDBMS become cumbersome and slow down considerably.
Cloud computing: Cloud computing services allow businesses to scale up easily by adding new servers to handle additional load and new customers. This means that companies are no longer dependent on having enough hardware resources to meet demand. Instead, cloud providers such as Amazon Web Services, Google Compute Engine, Microsoft Azure, Rackspace, and Joyent provide virtual capacity on demand.
Data consistency: With traditional relational databases, it’s possible for two or more clients to edit the same record simultaneously. This creates potential problems because changes made to one record could overwrite changes made by other clients. In NoSQL databases, this problem is solved because each client operates independently.
What Is NoSQL Databases Software NoSQL databases store information differently from traditional relational databases. They don't rely on tables and rows, but instead use different structures to organise the data they hold.