In the digital age, it’s normal for data from small and medium-sized companies to grow to unmanageable amounts. Data mining tools are used to extract desired information from data sets. These extract recurring patterns from the data and make them available to marketers and statisticians. We have compared the most important data mining software and show where their strengths and weaknesses lie.
MS Access is widely used office software and enables people with no prior programming knowledge to work with databases. The license for the programme, however, is not exactly cheap. Several free alternatives to Microsoft Access promise to do essentially the same thing. But which are the best Microsoft Access alternatives? And can they actually keep up with the range of functions and standard of...
The cloud storage service Google Drive is one of the most popular solutions of its kind. Users appreciate the large amount of free storage and the proximity to various other Google services. Nevertheless, the search for a Google Drive alternative can pay off: Many alternative services are quite convincing in terms of data protection, security, and especially in their price-performance package.
Storing files online on a cloud platform has become part of everyday life for many people. Storing files with online storage providers takes the load off your hard drive and ensures that they are available anytime and from anywhere. But what are the best cloud storage providers on the market? And what differences are there between them? Which one would be best for me?
Raspberry Pi is an inexpensive micro-computer that can behave like a standard computer in many respects. The innovative mini device can be used for a wide range of tasks - from setting up an operating system to surfing the web, to using it as a server or a media centre. Discover 30 interesting Raspberry Pi projects to try out at home.
Databases are usually based on rows of data. Columnar databases turn this system on its side. Instead of saving each entry one after the other, in a columnar database entries are stored category by category. This results in a decisive speed advantage when working with massive quantities of data. But how exactly does a column-oriented DBMS work?
For enterprise IT, the database software Oracle Database is one of the market leaders. The relational database management system supports companies by storing, processing, and evaluating data in a clear and tabular way. Find out here how Oracle Database works. We also reveal the software’s advantages and disadvantages.
Open source databases are a much cheaper and often very reliable alternative to the well-known commercial providers. Even large corporations therefore now rely on these free options. But which system is suitable for which purpose? How do open source databases perform in terms of handling large amounts of data? We created a comparison of popular databases.
Managing files and folder on Android devices can quickly become a tedious affair. One the one hand, the integrated file manager app (only since Android 6.0 “Marshmallow”) is well hidden in the settings of the operating system, and on the other hand, it only has the basic functions available – which is why many users rely on third-party applications from the Google Play Store. But what exactly sets...
From PDF to JPG and TXT, there are countless different file extensions out there. These extensions are the last part of a file name and are separated from the actual name by a dot. Nowadays, there are so many that it is easy to lose track of them. In this article, you will learn about the most important file extensions for image files, text documents, media files and more.