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 …
Why NoSQL is better at scaling out than RDBMSs? [closed]
The two primary differences between NoSQL and SQL, with only the first being a true advantage: ACID vs BASE NoSQL typically leaves out some of the ACID features of SQL, cheating its …
mongodb - When should I use a NoSQL database instead of a …
Sep 15, 2010 · What are the advantages of using NoSQL databases? I've read a lot about them lately, but I'm still unsure why I would want to implement one, and under what circumstances I …
Is PostgreSQL a NoSQL database? - Stack Overflow
Apr 19, 2019 · "NoSQL" is a buzzword describing a diverse collection of database systems that focus on "semi-structured" data (that do not fit well into a tabular representation), sharding, …
Is there any NoSQL data store that is ACID compliant?
Apr 9, 2010 · So, in a nutshell, I'd say that one of the main benefits of a "NoSQL" data store is its distinct lack of ACID properties. Furthermore, IMHO, the more one tries to implement and …
sql - Join operation with NOSQL - Stack Overflow
Jan 3, 2010 · Additionally most nosql don't (really) support secondary indexes either, which means you have to duplicate stuff if you want to query by any other criterion. If you're storing …
nosql - Is there a query language for JSON? - Stack Overflow
Apr 22, 2009 · Is there a (roughly) SQL or XQuery-like language for querying JSON? I'm thinking of very small datasets that map nicely to JSON where it would be nice to easily answer …
MongoDB/NoSQL: Keeping Document Change History
5 One can have a current NoSQL database and a historical NoSQL database. There will be a an nightly ETL ran everyday. This ETL will record every value with a timestamp, so instead of …
what's the difference between NoSql DB and OO Db?
Sep 11, 2010 · NoSQL DB are normally de-normalized (save copy of object data in place of object), where as OODB is normalized database with object relationships. In OODB, data is …
What does being schema-less mean for a NoSQL Database?
Schema-less is a bit of a misnomer, it's better to think of it as: SQL = Schema enforced by a RDBMS on Write NoSQL = Partial Schema enforced by the DBMS on Write, PLUS schema …