What is NoSQL, how does it work, and what benefits does it provide?
NoSQL databases aren't a replacement for SQL - they are an alternative. Most software ecosystems around the different NoSQL databases aren't as mature yet. While there are advances, you still haven't got supplemental tools which are as mature and powerful as those available for popular SQL databases. Also, there is much more know-how for SQL ...
mongodb - When should I use a NoSQL database instead of a …
Sep 15, 2010 · As a general rule, relational databases allow you to organize data in clearly defined entities and relationships between them, avoiding redundancy. When this way of modeling data reaches limits in performance, then a NoSQL database can help. In this modeling, data is stored to serve specific queries; redundancy is added for read performance (and to the …
NoSql vs Relational database - Stack Overflow
NOSQL means only no SQL (or "not only SQL") but that doesn't mean the same as no relational. A relational database in principle would make a very good NOSQL solution - it's just that none of the current set of NOSQL products uses the relational model.
nosql - Difference between HBase and Hadoop/HDFS - Stack …
Apr 14, 2021 · This is kind of naive question but I am new to NoSQL paradigm and don't know much about it. So if somebody can help me clearly understand difference between the HBase and Hadoop or if give some poi...
NoSQL- Is it suitable for storing images? - Stack Overflow
Sep 16, 2013 · I would like to store millions of images using a distributed fault tolerant system. While storing images in relational database has never been recommended, I was wondering if it is a suitable appro...
nosql - Pros/cons of document-based databases vs. relational …
Dec 3, 2008 · I've been trying to see if I can accomplish some requirements with a document based database, in this case CouchDB. Two generic requirements: CRUD of entities with some fields which have unique ...
nosql - Column-family concept and data model - Stack Overflow
Jan 21, 2017 · I'm investigating the different types of NoSQL database types and I'm trying to wrap my head around the data model of column-family stores, such as Bigtable, HBase and Cassandra. First model Some
Many-to-many relationship with NoSQL database - Stack Overflow
Nov 3, 2014 · I want to implement a taxonomy structure (geo terms) for my node.js application with NoSQL database. I had a similar taxonomy structure with MySQL but it's time to move forward and learn something ...
rdbms - What exactly is a wide column store? - Stack Overflow
May 25, 2020 · A wide column database is one type of NoSQL database. Maybe this is a better image of four wide column databases. My understanding is that the first image at the top, the Column model, is what we called an entity/attribute/value table. It's an attribute/value table within a particular entity (column).
Using S3 as a database vs. database (e.g. MongoDB)
May 13, 2019 · Due to simple setup and low costs I am considering using AWS S3 bucket instead of a NoSQL database to save simple user settings as a JSON (around 30 documents). I researched the following disadvan...