Which NoSQL database is mostly used if you need to collect data very rapidly and at high volumes for analytics?
wide column store
If you need to collect data very rapidly and at high volumes for analytics, look at a wide column store. Such NoSQL databases tend also to offer document and graph support as well.
Which category of NoSQL database can be used for storing session information on e commerce websites?
The key-value model is well suited to storing things like user profiles and session info on a website, blog comments, telecom directories, IP forwarding tables, shopping cart contents on e-commerce sites, and more. Examples of key-store database management systems include: Redis. Oracle NoSQL Database.
Is document DB NoSQL?
Document databases are considered to be non-relational (or NoSQL) databases. Instead of storing data in fixed rows and columns, document databases use flexible documents.
Which NoSQL database is mostly used for storing product catalog data in ecommerce sites?
Amazon Web Services DynamoDB, MongoDB, Couchbase, and MarkLogic are all examples of NoSQL databases that may offer a better way to store product catalog information. How an ecommerce site stores and accesses product information can have a significant impact on site performance.
What are the different types of NoSQL databases?
To understand the NoSQL database, let’s go through the following types, 1. Key-Value Stores Based on distributed hash tables and Amazon’s Dynamo paper. Created to handle massive amounts of data and store schema-free data. Data insertion and retrieval are simple.
When to use NoSQL for session management?
In such cases the right approach is to use a global session store, which manages session information for every user who visits the site. NOSQL is suitable for storing such web application session information very is large in size.
What are the applications of NoSQL in the real world?
Such a growth in number of users as well as amount of data requires a database system which can store such data and can be scaled to incorporate number of growing users NOSQL is suitable for such applications. NOSQL has been used by some of the mobile gaming companies like, electronic arts, zynga and tencent.
What is the best way to store values in a database?
Values can be stored against strings, lists, hashes sets and sorted sets as a key. Collections, associative arrays, and dictionaries, etc. can be used as key-value stores. Key-value data stores are ideal for storing session information, user profiles, comments, and recommendations of products.