Secure by default

Posted by user on 18 Jul 2017

The security debacle. As a database user or administrator, you may have learnt that MongoDB recently took a very serious hit. A hit of over 28,000 hacked installs.

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Tags: quasardb, Security, Uncategorized

Time series in quasardb

Posted by user on 10 Apr 2017

At first an interrogation - At the beginning, there was a question. Why are we waiting for machines to give us an answer? Why aren't we able to analyze everything in real time?

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Tags: analytics, big data, quasardb, time series, Uncategorized

Forward and backward compatibility in quasardb

Posted by user on 04 Jul 2016

I think the number one request from all our existing customers is to have as much as backward compatibility as possible with quasardb.

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Tags: compatibility, quasardb, Uncategorized

Right to data

Posted by user on 04 May 2016

Computers have been invented to compute large amounts of data at very high speed, relative to the human brain speed. In a sense, computers have always been about "big data". Although "big data" is probably more a marketing term than a technical one, we must acknowledge that we are at a threshold where data mining can be done on such amounts that new approaches are emerging.

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Tags: activepivot, big memory, hadoop, nosql, quartetfs, quasardb, spark, Uncategorized

Finding and fixing leaks in our nodejs addon

Posted by user on 02 Nov 2015

nodejs is a great platform reaching a certain degree of maturity. We generally have a lazy approach toward API support with quasardb: if no one is asking for it, don't implement it.

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Tags: addon, cpp, nodejs, quasardb, Uncategorized

Building a database

Posted by user on 05 Oct 2015

It is with great pleasure and pride we announce the fifth beta of our quasardb 2.0 release. Things are getting exciting as we are approaching the final release!

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Tags: history, nosql, quasardb, release, Uncategorized

Automatically mounting instance stores on an AWS AMI

Posted by user on 13 Aug 2015

On Amazon's EC2, using EBS as the backend storage for your application has been the de-facto standard. Using the local storage of an EC2 container is risky: data loss occurs when a container is stopped and it is not replicated by default. As such, people should default to using EBS, which is Amazon's version of a SAN.

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Tags: administration, amazon, aws, quasardb, Uncategorized

Chaotic testing

Posted by user on 22 Mar 2015

The stabilization algorithm - quasardb is a distributed, peer-to-peer database based on the Chord Algorithm. It is actually much more than that, but for the purpose of this post we will focus on the Chord algorithm and one fundamental process: stabilization.

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Tags: quasardb, testing, Uncategorized

quasardb on Microsoft Azure

Posted by user on 06 Feb 2015

Getting your hands on quasardb has never been that easy. With just a few mouse clicks you can deploy your own quasardb server in Microsoft Azure.

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Tags: azure, quasardb, Uncategorized

How fuzzing helped us find a nasty bug

Posted by user on 08 Jul 2013

> The issue described in this post has been fixed in quasardb 1.0.1 released today. We strongly encourage our customers to upgrade their clusters. This issue can cause a denial of service if an attacker has access to the network where your quasardb cluster is installed.

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Tags: c++, fuzzing, quasardb, testing, Uncategorized