Server administration and management – from configuration to optimization

Server administration and management – from configuration to optimization

The term “administration” in the IT world refers to a set of activities aimed at maintaining the efficiency, security and availability of server infrastructure. It’s a process that involves the comprehensive management of both physical and virtual servers, configuring them, regularly updating them, monitoring them and maintaining a high level of security. What exactly is server administration and what are the differences between servers with and without administration?

Server administration services – what do they include?

A reliable technical infrastructure is the foundation of any organization, which is why companies that do not have extensive IT departments benefit from the support of professional server administrators. Outsourcing IT services can bring great benefits to small and medium-sized companies, especially since server administration involves a great deal of activities.

See what is included in standard server administration services:

• Local firewall configuration;

• Update and configuration of applications installed on the server included in the official patch repositories;

• Periodically check the availability of the service on a given port (process load, database activity, size of the email queue, etc.);

• Controlling the use of server resources and analyzing the load on the server and system components;

• Collecting data on key elements of the system in the form of a chart;

• Maintain up-to-date system documentation;

• Performing file backups;

• Response to excessive use of server resources and overload protection;

• Installation and configuration of services on the server;

• Buying an additional installation service for more advanced activities;

• Taking measures to improve performance based on database load monitoring and database consistency checks;

• Suggestions for system development, server resource allocation, etc…;

• Review and analysis of system logs;

• Control of optimal use of server resources;

• Update the configuration of encrypted connections;

• Restoring data from backups.

In the case of ITH, administration can be entrusted to the company’s specialists (model with administration) or left in the hands of the client (model without administration).

Dedicated and cloud servers – two models, two philosophies

ITH offers both dedicated servers and cloud servers – both available with or without administration options. The choice between these options depends on the needs, resources and competence of your company’s IT team.

Server without administration – infrastructure for self-management

In the unmanaged model, the customer gets access to a pure infrastructure – a physical or virtual server that functions as if it were inside a local server room. The server runs in a secure ITH environment, but its configuration, management, operating system installation, security, and application maintenance, lie with the customer.

This is a dedicated solution for companies that:

• Have their own administrators or IT team,

• They want full control over the system,

• prefer customized environment configurations,

• Are able to respond independently to incidents and service needs.

It is worth mentioning that ITH in such a case can provide support on an hourly basis, which allows flexible use of specialists for specific tasks.

Server with administration – service by ITH specialists

The variant with administration is a model in which ITH takes full responsibility for the functioning of the server – both in terms of the physical (hardware) and logical (operating system and applications) layers.

Server administration by ITH includes:

• Installation and configuration of the operating system (e.g. Linux, Windows Server),

• 24/7 monitoring of server performance,

• Ongoing maintenance, updates and patches,

• Security configuration (firewall, SSH, SSL certificates),

• Backup and recovery plan management,

• Failure handling and optimization of application performance.

This is ideal for companies that:

• do not have an IT team or do not want to expand it,

• expect a high level of security,

• value reliability and support from specialists,

• want to focus on business development rather than the technical side of servers.

Why work with a server administrator?

Whether you choose a dedicated or cloud server, with or without administration, you need to be aware that the server is the heart of your IT infrastructure. Misconfiguration, lack of updates, excessive use of server resources or a security vulnerability can lead to:

• data loss,

• A drop in application performance,

• hacking attacks and information leaks,

• long downtime and financial losses.

Professional server administration is a way to minimize risks and ensure the continuity of digital services.

Frequently asked questions: dedicated or cloud server?

This is one of the most important decisions on which the future of your business depends. A dedicated server is a physical machine provided by a third-party provider and assigned to only one client. Consequently, it will work well for companies that need full computing power, work on ERP systems or have high-traffic e-commerce platforms and want to be able to configure the technical parameters themselves. Dedicated servers, on the other hand, require more advanced management and administration, and cost more to maintain.

The cloud model, on the other hand, is a great solution for companies that value flexibility and need to deploy new services or applications quickly. Cloud infrastructure provides high availability and data redundancy, while less experienced users may have difficulty properly configuring security or updating SSL certificates, so administrator support is recommended.

Benefits of server administration – don’t go it alone!

A dedicated server and a cloud server require proper management, so if you don’t have the technical knowledge, it’s definitely worth using a server administrator who has knowledge of database software and can configure encrypted connections in accordance with current best practices. With the help of an administrator:

• You will minimize the risk of downtime and failure.

• You will optimize infrastructure costs.

• You will gain confidence that all resources are properly configured and secured.

Server administration is much more than “taking care” of hardware. It’s strategic management of the environment that underpins a company’s digital operations. Choose the model that best fits your needs – and if in doubt, the ITH team will be happy to help you make the right decision.