Storage area network

May

10th

A storage area network (SAN) is an architecture to attach remote computer storage devices (such as disk arrays, tape libraries, and optical jukeboxes) to servers in such a way that the devices appear as locally attached to the operating system. A SAN typically is its own network of storage devices that are generally not accessible [...]




Content delivery network

May

10th

A content delivery network or content distribution network (CDN) is a system of computers containing copies of data, placed at various points in a network so as to maximize bandwidth for access to the data from clients throughout the network. A client accesses a copy of the data near to the client, as opposed to [...]




Distributed denial of service

May

10th

A distributed denial of service attack (DDoS) occurs when multiple systems flood the bandwidth or resources of a targeted system, usually one or more web servers. These systems are compromised by attackers using a variety of methods.
Malware can carry DDoS attack mechanisms; one of the better-known examples of this was MyDoom. Its DoS mechanism was [...]




Single point of failure

May

10th

A single point of failure (SPOF) is a part of a system which, if it fails, will stop the entire system from working. They are undesirable in any system whose goal is high availability, be it a network, software application or other industrial system.
The assessment of a potentially single location of failure identifies the critical [...]




the “Slashdot effect”

May

7th

The Slashdot effect, also known as slashdotting, occurs when a popular website links to a smaller site, causing a massive increase in traffic. This overloads the smaller site, causing it to slow down or even temporarily close. The name stems from the huge influx of web traffic that results from the technology news site Slashdot [...]




Sonassi hosting … the new home for Magento stores

May

7th

We’ve been working away busily popping together our new website for, we hope you like it! You’ll soon notice we are strictly a Magento-only-hosting company, providing the very fastest in Magento hosting and the very best Magento support.
We are racking up our additional servers as we speak and we’ll be taking new customers [...]




IMPORTANT: Network-wide repair required

May

7th

This work has been carried out and no issues were encountered.

Front end node sms-sagat has suffered a hard drive failure causing its RAID array to temporarily run degraded. An engineer has been appointed to carry out the replacement, but at this point we do not have a confirmed time.
At this point we can confirm there [...]