Pro Tip #01 – Certificate Keys
... assemble into a PFX file. Problem: A certificate is delivered with separate files for the public key (CER, CRT) and the private key (KEY), but a combined file (PFX) is require…
Kategorie: IT-Infrastruktur
Kategorie IT-Infrastruktur — 9 Beiträge — Alle veröffentlichten Beiträge zu diesem Themenbereich – kompakt gesammelt und filterbar.
Colocation | Is it worth outsourcing?
Digitization is driving up the demands on the IT infrastructure. Higher bandwidths, stricter security requirements and exploding energy costs are confronting IT managers with a fu…
Server upgrade or scaling? When you need to expand hardware
A server that does its job is invisible. But as soon as websites throw timeouts, database queries hang or the SSH login becomes a test of patience, alarm bells ring for you as an …
Security and environment in the server room
- Access, UPS, air conditioning and fire protectionServer rooms are the pulsating heart of any modern IT infrastructure. This is where the business-critical systems run, which mus…
Cluster basics: What is a cluster?
In IT, the concept of the "cluster" plays a central role when it comes to performance, reliability and scalability. The term is used all the time in project meetings and technical…
High Availability | What does high availability mean?
The modern business world is so digitized that almost every company relies on reliable IT systems. Even short downtimes of servers or critical applications can lead to high financ…
Compare | VMware, Hyper-V and Proxmox
Virtualization is the engine of modern IT infrastructures. It enables you to use resources more efficiently, reduce administrative effort and remain flexible.But at the latest sin…
Storage Solutions | DAS, NAS and SAN
Storage is much more than just hard drive capacity. In any IT infrastructure – from start-up server rooms to enterprise data centers – the storage architecture is decisive for the…
Open Source on Servers | The best tools
Open source is no longer a niche topic for hobby developers in the basement. What once began as a counter-movement is now the foundation of the modern Internet. Whether Google, Am…