nosql

Lately I have been studying the graph-based database Neo4j. Considering that the vast majority of current applications use t ... be the main pros and cons? in the National (Brazilian) scenario, there is adherence of this type of database in production?

I did not find on this site the answer to this question. So my question is basically this: What is a graph-based database?

Using MongoDB in all kinds of application is bad? Are there application types where it is most recommended and types where it is not recommended to use a NoSQL?

I installed mongo on drive C and did some data creation tests and persisted them, then consulted and there they were perfectl ... e driver port. But when I try localhost: 28017 I only see: Esta página da web não está disponível What should I do?

Is NoSQL synonymous with object-oriented database? If the answer is No : What is the difference between the two?

I've been reading about NoSQL lately, because the first impression I had about the technology was good. I did tests with Mong ... around these problems? Or NoSQL really only has a few uses where the data may not always be correct or not always available?

I need to learn how to use Apache Cassandra. I'm following a book called Cassandra: The Definitive Guide-Jeffrey Carpenter. I ... ut when I run the command: cqlsh> DESCRIBE KEYSPACE I get as an answer: Not in any keyspace What am I doing wrong?

I started studying about CassandraDB, but I'm using Windows. When I start the service 'DataStax DDC Server 3.9.0' I get an er ... e character D(68); in 'reader', line 168, column 40: ... og_directory: "C:\Program Files\DataStax-DDC\data\commitlog"

When it comes to non-relational databases, we have some options, such as document database and graph database. In relation to the two, what are the main differences and benefits of using each?

To needing a help! I'm new to Node.JS and I decided to "create a system" to put into practice what I already know and create ... .then(function(data) { cb(null, data, res); }) .then(null, function(err) { cb(err, null, res); });