NoSQL Databases

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Solutions

217

Contributors

A NoSQL database provides a mechanism for storage and retrieval of data which is modeled in means other than the tabular relations used in relational databases. Motivations for this approach include: simplicity of design, simpler "horizontal" scaling to clusters of machines and finer control over availability. The data structures used by NoSQL databases (e.g. key-value, wide column, graph, or document) are specified from those used by default in relational databases, making some operations faster in NoSQL. Sometimes the data structures used by NoSQL databases are also viewed as "more flexible" than relational database tables.

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  5. Linux
  6. Programming
  7. MySQL Server
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Hello  Experts,

I would like to know if the approach below can help us building an  online application where  One can upload Videos and comments from a   registered user.  we have choosen  rdbms …

463 views
Free Tool: Port Scanner
Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Hi,

Assuming i have an parent class that I filter on various properties, one of which is a property that is an array of items . Now say that i want to only return the parent item if my array of …

230 views

I have a 3 node datastax cassandra(Community) cluster with huge data. I have few tables which contain 3-5 billion records in them. I want to delete data that is older than 90 days from those tables.

187 views

A newbie question: it seems that mongo does not by default describe a hierarchical structure. So if i were using something like xpath in xml, i could find the parents of a giving node. Am i correct in…

259 views

I have mongoDB collection and for the documents added to the collection I used timestamp field to capture the current time stamp with this format:
2016-03-19T15:49:46-05:00

I am looking for a find…

150 views

Is MarkLogic v 5 FIPs compatible/enabled? I can't find anything online for this version.

189 views

Hello

Configuring shared: What will happen if we lose a node? do we lose the entire base?
• What is happening in case of write conflict? are we able to rebuild the database from a source (Primary …

158 views

I am about to begin a large research project using natural language processing and web crawling. So, I am wondering about what AWS can offer for a scalable platform to undertake what may be a large …

2139 views

I am moving into Big Data Industry with new jobs. Just wanted to know if there are any links for me to get some real time scripting examples.

2144 views

Hello , if someone can comment and explain for me this technically what is code is doing what behind logic and more importantly the once i did comment on top in this code below and about mongo db how …

4100 views
Free Tool: IP Lookup
Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

What are some of the technologies that facebook / twitter use to store and search their massive data graphs?
I'm looking for something that will have capabilities to search massive amounts of data …

3138 views

Hi Experts,

Is there anything other than sqlite that could be used to store records really easily for a webapp?  Something entity-driven would be great - or anything super simple?

Thanks!
Mike

6102 views

I usually use sql server and sql server management studio.

I'm new to MongoDB.

I installed MongoDB. Then with windows command prompt I verified that I installed it correctly.
I walked through the …

295 views

Somebody know how to use session variables between servers????

for example:

In localhost I had sesion.php with this code:
<?
session_start();
?>
<html>
<head>
<title>Generar variable de …

14332 views

I have an existing array that needs to be converted into a table of it's own in a database. Can anyone help me find or create a function in php that could do this?

But then I also need another …

20740 views

Ok, here's the scenario.

I do work for a lead processing company.  This company is starting a new program where they will be processing leads from many sources, and distributing to many other …

4199 views

I want to use something cheaper than MS SQL Server as a database to handle what may turn into a fairly large volume of traffic.  Basically, my app will behave the same as a Twitter feed.  People …

7138 views

Hi,

Currently, we are using mysql and Hadoop for our distributed computing solution. The architecture looks like this: …

11845 views

Hi,
we currently use Oracle as the database for our php/apache based web applications and we heard that oracle is not the best database for web applications.

What is the best database for web …

14204 views
Networking for the Cloud Era
Networking for the Cloud Era

Join Microsoft and Riverbed for a discussion and demonstration of enhancements to SteelConnect:
-One-click orchestration and cloud connectivity in Azure environments
-Tight integration of SD-WAN and WAN optimization capabilities
-Scalability and resiliency equal to a data center

One of the apps that I am researching as a possible project, will be a database application that allows clients to access the data on a hosted platform.  We will initially be using a C# Desktop …

9216 views

I need to crawl selected websites for about 5-10 different attributes.

For example lets say its a car website and on each page of the site there is information about a particular car for sale and it …

31,135 views

I'm stuck and I NEED the mongo drivers installed. I'm a reseller so I have WHM access and cpanel access to the server as well, so how do I install the mongo drivers?

31,921 views

Hi experts,

I was wondering if any of you know what database does twitter use?

I read this article but I still don't get an answer.

http://ubuntuforums.org/showthread.php?t=1294882

Since twitter …

31,094 views

hi i have gui which get value from mongo db how can i populate value this is my gui

something like this
hi how can I search value from database using combobox for example I enter username and return …

98363 views

hi how can I search value from database using combobox for example I enter username and return the detail of that username

this is my code
      (CODE)      

I what a search in 4th tab somethis like this

19150 views
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201506-LO-Top-001

NoSQL Databases

119

Solutions

217

Contributors

A NoSQL database provides a mechanism for storage and retrieval of data which is modeled in means other than the tabular relations used in relational databases. Motivations for this approach include: simplicity of design, simpler "horizontal" scaling to clusters of machines and finer control over availability. The data structures used by NoSQL databases (e.g. key-value, wide column, graph, or document) are specified from those used by default in relational databases, making some operations faster in NoSQL. Sometimes the data structures used by NoSQL databases are also viewed as "more flexible" than relational database tables.

Related Topics

  1. Databases
  2. Java
  3. JavaScript
  4. PHP
  5. Linux
  6. Programming
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