How to choose server infrastructure and when to modernize it

Servers are the foundation of the IT infrastructure for most companies. They ensure the operation of business applications, data storage, and document sharing among employees. If the server infrastructure does not meet a company’s needs, it can lead to system slowdowns, outages, or security issues.

That’s why companies often address questions such as how to choose servers for a business, when to upgrade server infrastructure, or whether an on-prem solution or a hybrid infrastructure is better.

A well-designed infrastructure helps ensure stable IT operations, data security, and sufficient performance for future business growth.

How to Choose Servers for a Business

When selecting servers, it is important to consider not only the company’s current needs but also its future development. The server infrastructure should be powerful enough, reliable, and easily scalable.

The most important factors when choosing servers include:

1. Performance and capacity

The server should handle the required number of users, applications, and data volume it will process. Insufficient performance can slow down employees’ work.

2. Infrastructure reliability

Business systems must be available almost continuously. Therefore, it is important to address disk redundancy, data backups, and possibly server virtualization. Where server availability is critical, backup power supply should not be overlooked.

3. Data security

Servers often contain sensitive information. Proper security, regular backups, and access control are therefore essential.

4. Future scalability

IT infrastructure should allow easy expansion of performance or capacity without requiring a complete hardware replacement.

Server Infrastructure Renewal

Server infrastructure has a limited lifespan. Hardware gradually becomes outdated, performance becomes insufficient, and the risk of failures increases. Therefore, it is important to plan server infrastructure renewal in advance.

Server modernization is typically recommended approximately every 4 to 6 years, depending on workload and company requirements.

The main reasons for infrastructure renewal include:

• outdated hardware and insufficient performance;
• higher risk of outages;
• increasing maintenance costs;
• new requirements of business applications;
• higher demands on data security.

When modernizing infrastructure, companies often consider new technologies such as virtualization or hybrid cloud solutions.

On-Prem vs. Hybrid Infrastructure

When planning infrastructure, companies often decide between on-prem solutions and hybrid infrastructure.

On-prem infrastructure means that servers are physically located directly within the company or in its own data center. The advantage is full control over hardware and data. The disadvantage can be higher initial investment and the need for in-house (or outsourced) IT management.

Hybrid infrastructure combines local servers with cloud services. Some systems run on-site while others run in the cloud. This model allows flexible scaling of performance and optimization of IT costs.

Hybrid solutions are becoming increasingly popular today because they offer companies a combination of the stability of their own servers and the flexibility of cloud services.

FAQ

How to choose servers for a business?
When selecting servers, it is important to consider performance, capacity, data security, infrastructure reliability, and future scalability.

When is server infrastructure renewal needed?
Server modernization is usually carried out approximately every 4 to 6 years, depending on performance and company requirements.

What does on-prem infrastructure mean?
On-prem means that servers are located directly within the company or in its own data center.

What is hybrid infrastructure?
Hybrid infrastructure combines local servers with cloud services and allows more flexible management of the IT environment.