Backup

Tar backup: How to create an archive with Linux

Regular backups are one of the most important factors of IT security. With Linux systems – which are often the backbone of a webserver – you can very efficiently create backup copies with the program tar. What can the archiving program do? We explain to you how tar functions and what its special features are. So that you’re able to create regular backups with tar in the future, we explain step by step how to create a backup script. [...]  

Image tools in comparison

Double is better, especially when it comes to data backups. Backups shouldn’t only contain important files like documents, tables, presentations, or videos. Generate a comprehensive storage image of your entire system with the help of image-based backup tools and completely restore it including configurations in the event of total failure. Find what makes a good image tool and which functions you shouldn’t do without in our comparison of the most popular applications. [...]  

Cloud Hosting – flexible and cost effective

For many, the cloud is a place where private documents, music, pictures, or videos can be stored and exchanged online. But understanding the different technological aspects of these services proves to be a cloudy venture for many. For example did you know that in addition to many other things, online stores and websites can also be hosted in the cloud? [...]  

What is shared hosting?

Shared hosting is a comfortable and affordable solution for managing websites online. We’ve answered some basic questions regarding shared hosting’s definition, laid out some of its pros and cons, and highlighted what it is that makes this web hosting model different from alternative solutions, like setting up private servers or opting for a free hosting provider. [...]  

Server failure – what to do?

Server failures can be devastating for businesses, especially if central business areas are controlled by IT systems since the longer the server is down, the costlier is it for the company. This can result in loss of sales and in the worst case, the loss of business or customer data. Here we demonstrate the internal and external sources of danger that can lead to server failure, explain the consequences for the business, and provide you with some possible countermeasures. [...]  

Data reduction through deduplication and compression

With the mass of data constantly increasing, ever more efficient storage techniques are required to reduce storage requirements with as few losses as possible. For this purpose, there are two compression techniques that are currently in use. While data compression identifies and eliminates redundant information within a file, deduplication is a cross-file method that is particularly suited to backup processes where files are only partially replaced. [...]  

WordPress plugins for securing your website

If you’ve invested lots of time and effort into your WordPress project, you definitely need an adequate backup solution. Otherwise, you run the risk of losing important data through a database or system failure, which may not be retrievable. Which WordPress plugins are available for helping you back up your project? [...]  

What is a network attached storage (NAS)?

Growing sums of data require cost-effective, high-performance storage solutions. One option for fulfilling this requirement is a network attached storage. In business contexts, this model has already established itself as a viable alternative to file servers, hard drives, and the cloud. Private users have also caught on and use NAS systems at home. But what is a NAS? Read on, and we’ll show you here. [...]  

WordPress: domain change and domain transfer

WordPress websites are always subject to change. Some users may be dissatisfied with their provider and want to change web host, while others may be unhappy with their current domain name and want a new web address. With WordPress, it’s easy to transfer domains and change providers, whether you work with your own WordPress installation or use wordpress.com. [...]  

Creating backups with MySQLDumper

“Data is the new oil!”. So when it comes to online businesses, loss of data means loss of capital. Important and sensitive data should be backed up at regular intervals. Thanks to free programs such as MySQLDumper you can create MySQL database backups in minutes! Once installed, you can use the software to automatise and administer backups. [...]