What is RedShift?

RedShift is a database warehouse that is offered by Amazon. The companies can store their petabytes of data in accessible clusters in parallel queries. It is like a storage system that allows access to each node individually by applications and users. The designing of RedShift is the combination of various data resources and analytical tools which are compatible with existing SQL clients. Redshift works very well in the areas of cost, performance, security, and scalability. You can use RedShift as a perfect alternative to other traditional databases. The collection of nodes or computing resources in each redshift warehouse is organized in a cluster. Each cluster has its own engine in RedShift with a minimum of one database.