Does NoSQL have indexing?
NoSQL databases share many features with relational databases, and one of them is indexes. The question is, how are such documents indexed in the database? Remember that because MongoDB is a database that writes JSONs, there is no predefined schema in the document.
What is the most common trait among all NoSQL databases?
One of the most prominent features of such a database is that it has high scalability that makes it suitable for large amounts of data.
Which is not a strong feature for NoSQL databases?
Which of the following is not a strong feature for nosql databases? Faster data access than RDBMS.
Are NoSQL databases of the future?
Today, we have around 300 exabytes of unstructured data and it is increasing by the day. The predicted rise of unstructured data is at 56\% per annum, compared to 12\% for the structured data; this is why “NoSQL database” is believed to be the database of the future.
What are the advantages of Using NoSQL database?
NoSQL database provides much more flexibility when it comes to handling data. There is no requirement to specify the schema to start working with the application. Also, the NoSQL database doesn’t put a restriction on the types of data you can store together. It allows you to add more new types as your needs change.
Why are NoSQL databases not ACID compliant?
To answer the actual question directly: “Why are nosql databases not acid compliant” is because they weren’t designed to be. ACID is a lot of work and requries lots of resources in the machine, but even Google are being forced to go back to ACID and SQL!
Does a database work well on a cluster?
Not having ACID properties means that the database works well on clusters. But ACID is something very fundamental. How can a database work well if there is no atomicity, consistency, isolation and durability (ACID)?
Does a NoSQL document database support agile?
By comparison, a NoSQL document database fully supports agile development, because it is schema-less and does not statically define how the data must be modeled. Instead, it defers to the applications and services, and thus to the developers as to how data should be modeled.