Why Do My Servers Keep Crashing?

An organization’s worst fear is to have a server failure where essential data may be lost forever leaving your organization unable to function properly.

According to research, server failure rates rise noticeably as they age. The failure rate for a server within its first year is 5%, compared to a four-year-old server’s yearly failure frequency of 11%. Understanding server failure rates is helpful as it enables a more effective risk management as well as long-term planning for server administration and maintenance expenses.

Dealing with a server crash is never enjoyable. Users may encounter significant disruptions if a large company’s server collapses, resulting in significant financial loss. If your host’s server crashes and you are an individual with a single website, you are at the mercy of the host leaving you to pace away until the problem is fixed.

A server crashing is bound to happen at some point time so it’s a good thing to note what exactly a server crash is and why it happens.

What is a Server Crash?

A server crash is a catastrophic failure of a server that can affect the entire operation of a business as well as cause a severe financial loss. Server crashes usually occur when a server goes offline, preventing it from performing its tasks. There can be issues with the server’s numerous built-in services once it crashes. Additionally, the impact will be more significant, and the repercussions will be more severe because the server serves many customers.

• Video Website: A significant accessibility issue within a video website makes it impossible to watch any online videos. It would be a catastrophe if the server’s data was lost and many writers’ original animations and movies could not be recovered.
• Financial system: A rock-solid server is necessary for a financial plan that processes millions of transactions every second. Since everyone’s capital exchanges were impacted, the loss is incalculable.
• Competitive games: There may be tens of millions of participants online for most popular and competitive games. There will undoubtedly be a lot of upset gamers if they were all disconnected from their beloved game.
  

Reasons for Server Crash

A server may go down for various reasons, including occasionally, a single fault or multiple problems co-occurring at other times.

The following are the most typical reasons for server crashes:

• Startup Failure: This is the most common reason for a server crash. When your server starts up, the code must run before it starts doing its job. If some of these steps fail, your server will not start properly.
• A Software Error: The most common reason for a server crash is an application error, such as an unexpected exception or an operation that cannot be completed because of execution limits on the system.
• A Hardware Failure (such as a power outage): If the cause of your crash is a power outage, there may be no way to recover without restoring your backup data. If this happens, you should contact your hosting service provider and ask them what steps they recommend to restore service.
• Errors in Configuration Files or Other System Files: Sometimes errors occur in configuration files or other system files that result in incomplete or incorrect actions being taken by your application when it starts up, which can lead to crashes.
• Security Vulnerabilities: Security vulnerabilities are typically caused by hackers, allowing them access into your server. If you have a secured server, you should not be worried about this problem as your server is well protected from hackers.
• Overheating: If the server cannot keep itself cool, it will be unable to function correctly. If a server has an overheating problem, the system will shut down and restart itself. This may be caused by a faulty fan or power supply unit (PSU).
• Virus Attacks: Viruses can cause server crashes in many ways. One way is that they can infect your server’s operating system or hardware and cause it to crash when it tries to process requests from the internet. Another way is that they make your computer run slowly and eventually crash, which causes fewer requests for content from your server and makes it more likely that its hard drive will run out of space and have to be replaced.
• Expired Domain: Domain names are like URLs (uniform resource locators) for websites, but they have expiration dates set by the Internet Corporation for Assigned Names and Numbers (ICANN). When the expiration date passes, the domain name becomes available again, so any website using that domain must be changed manually. This can cause issues when your site goes offline due to a server crash because you no longer have access to the proper domain name.
• Plug-in Error: This happens when a server gets stuck in some loop and cannot exit it because it gets stuck in an infinite loop. For example, if you have two routers connected with a switch between them, but only one router works appropriately while the other one doesn’t, then both will be affected by this issue. If you don’t want this to happen, make sure both routers have enough power or buy a new one.

Server Crashes: Numerous Causes, Numerous Solutions

No two servers are the same and they all tend to crash for a variety of reasons. While some of them we have slight control of, others are out of our hands. There are, nevertheless, precautions we may take to reduce the risk. Although they aren’t impenetrable precautions, they can mitigate end-user disruptions and downtime.

Your server and surrounding network may go down for either a few minutes or several hours, depending on the skill level of your hired IT team managing them. You can also partner with a server expert like Protected Harbor.

Protected Harbor takes care of server maintenance and upgrades to keep your systems running at peak efficiency. We have a team of engineers to look after your servers and data centers to keep them safe from threats like natural disasters, power outages, and physical or cyber security issues. We also monitor your networks to ensure that your systems are always connected to the internet and that your data is secured with maximum efficiency.

Our engineers are certified in troubleshooting a variety of server hardware and software. We also provide 24/7 tech support, ensuring that your critical applications stay up and running.

We offer a 99.99% SLA (Service Level Agreement) plus have a proven track record with clients of various industries from e-commerce and SaaS to healthcare clients. We offer flexible, scalable plans to suit your business needs.

Let our team of experts assess your current server setup and get a free report today.

The importance of owning your remote servers and using a dedicated protected cloud.

If you’re a business owner, then there’s a good chance this question must have crossed your mind to own your equipment and servers. Just remember, “owning” your equipment doesn’t mean the computers and systems in your office. Likely, you are already using a hosting web service or server for your business needs. After carefully considering your unique business needs, it would be best if you decided between onsite or off-site servers. Read along, and we’ll make the decision easy for you.

Onsite servers to Off-site servers; The trend

In 2021 more than 50% of the organizations moved their workloads to off-site or cloud servers. Managed service companies (MSPs) and value-added resellers (VARs) are gaining traction with their one size fits all solutions. Keeping an onsite physical server and equipment and maintaining the infrastructure is costly. But there are other reasons motivating businesses to move to an off-site setting.

• Onsite hosting has limited connectivity and accessibility than off-site hosting, which has unlimited capabilities.
• Remote and geographic expansion are more realistic in an off-site and cloud environment.
• The physical space of onsite housing servers incurs real estate and energy charges; off-site servers do not.
• Storing your data in a colocation datacenter is cost-effective, removing the need for in-house IT costs.
• The upfront costs of the physical equipment and server are significant for most businesses.

These technology barrier costs are causing the shift to datacenter solutions or dedicated off-site servers. Put, a datacenter solution or dedicated server is an option dedicated solely to your business needs and purposes. No other individual can access the server; it’s your data in our datacenter.

A closer look at AWS servers

The most popular dedicated off-site solution is Amazon web services, Microsoft Azure, and Google Cloud Platforms. But how do you choose what’s best for your business? They all follow the pay-per-user approach and additional services and products needed over time, adding to costs as you grow.

Since AWS dominates the field, we will focus on just Amazon’s platform. The first thing to consider is that “You want solutions, not a platform.” For example, Office365 is a solution to edit and create documents, while Microsoft Azure is the cloud platform that hosts 365 and other programs online. Thus Amazon is a platform – not a solution. Amazon gives you cloud space for rent, with unpredictable costs as your business needs rise and fall.

You will not see an automatic performance improvement when you move your company’s workflow and applications into AWS. For that, you would need a dedicated protected-cloud environment and an intelligent, distributed database. Just hosting your applications on AWS does not mean you will have the ability to use those programs and computing resources efficiently. You have to meet AWS system requirements; AWS does not have to meet yours. If you want data backups and recovery, you have to do it yourself.

With AWS, Azure, and other popular server options, you only get a Virtual Machine (VM) and a console to work from. It is your responsibility to manage, maintain, and secure that VM. For example, with AWS, someone has to customize the CPU utilization limits, check to ensure the Amazon Elastic Block Store (Amazon EBS) volume doesn’t hit the IOPS or throughput limits, and increase your read or write performance using parallelization. It sounds like more of a problem than a solution

Also, it has been proven that AWS cloud is not as secure as your datacenter. The world JUST experienced an AWS outage, interrupting the operations for thousands of people and loss of business downright. Not only do you lose flexibility and cost-effective scalability with AWS and Azure. But you lose the reliability and stability you thought you were getting with the Amazon and Microsoft name.

The bottom line is if you work with GPU, AI, or large data sets, you need someone to manage and personalize your IT infrastructure. Moving to a dedicated protected cloud solution lets you customize the server environment to improve AWS.

What is the alternative?

With a dedicated protected cloud, someone constantly monitors your private environment to make sure everything goes smoothly and is customized to the company’s requirements. Actual IT management means knowing when to optimize the storage and network layers to support your extensive data set. Unlike AWS and Azure who will slow down your traffic moving between VM’s –unless you pay additional fees – we can help optimize applications to respond to requests made to these large data sets in a remote environment, with no extra cost.

Before anything, we always have an expert examine the applications a business uses, how exactly employees use those applications in a daily workflow and finally review the data loads involved to figure out what needs to be done to make this run properly. Having a team that understands and develops personalized Technology Improvement Plans (TIP) gets your business more bang for the buck than AWS or on-prem.

This is the gist of overall performance, Bottom line? You want to opt for a service that offers 99.99% uptime with reliable IT support. We improve the environment to give you the best performance for your workload. Not the opposite way around. For example, for a single client, we don’t have to tune the S2D. But we do because we have it and want to give them the best performance possible.

Check out our post on how dedicated servers are a safer alternative. But that doesn’t mean you are 100% safe from attackers. To ensure the safety of the data, consider providers with built-in features like Application Outage Avoidance (AOA) and complete network monitoring to handle issues before they are critical…

So, despite all of the above facts, if you’re still crazy enough to go with AWS cloud, that’s your decision. Irrespectively, if you’re not terrified by the lower and fixed price complete solution, best infrastructure setup and system monitoring, or our team doing the magic for your business, in that case, we at Protected Harbor will be more than happy to give you all the solutions you need.

Are virtual servers more secure and protected than physical ones?

In 2022, cloud data centers will process 94 percent of all workloads. It will dominate the workload processing and supersede non-cloud data centers. Thus, if you’re planning to migrate to a cloud server, this article will assist you in your decision.

Are the physical servers a thing of the past? Not long ago, people feared a future of thronging data centers covering the globe. While that sounds exaggerated, spatial concerns have always been a critical part of any information center or server room. Owing to virtualization, the development of physical infrastructure slowed within the last decade.
As more organizations benefit from virtualization, virtual servers are already becoming a vital component of the modern hybrid ecosystem.

Businesses and service providers are choosing virtual servers over physical ones due to several advantages, including:

• Reduced costs and overhead expenses
• Better scalability as new virtual servers can be created as per need
• Recovery and backup features for a fast and reliable restoration
• Technical support from the virtual server hosting provider for setup and maintenance.
• Ease of installing updates and software to several virtual servers

Is it true that virtual servers are less exposed to threats?

It’s not that virtual servers are less secure than the other servers. In many ways, virtual servers are more secure than physical servers because they depend upon a single-host server and are more isolated.
Each virtual server has its OS (operating system) and configuration, which may or may not be according to the benchmarks set by the parent company. Every one of these servers must be patched and maintained the same way other server does to keep up with the potential vulnerabilities.

The rise in virtualization has yielded a significant vulnerability. Gartner released a study that concluded that many servers being virtualized are less secure than their physical counterparts. So, using virtual servers has its benefits and leverages, but when security is concerned, at a minimum, organizations must have the same type of monitoring as physical systems.

Servers enable you to control and distribute the information and secure and protect the information. Servers can be distinguished into three main types:

• Physical server
• Virtual server
• Cloud server

Physical server

These are the dedicated servers that use the standard components including processor, memory, hard drive, network, and operating system (OS) for running applications and programs, also called Traditional or ‘bare-metal servers. ‘ These servers are mostly single-tenant which means a single server is dedicated to a specific user.
The pros of having a physical server are that it is dedicated, unshared, and can be customized to serve a specific purpose. The obvious disadvantage is that it’s expensive and space required to set up the infrastructure.

Virtual server

A virtual server is like renting out space on a physical server off-site, similar to AWS. They have the same efficiency as a physical server but not the fundamental biological machinery. A virtual server is cost-efficient and provides faster resource management. Multiple virtual servers can be created from a physical server with a hypervisor or container engine.
Cost reduction, less operational expense, and scalability are the most significant benefits of server virtualization. The drawback, however, is that the upfront investments might be expensive for the software licenses and servers. Also, not all applications and servers are virtualization friendly.

Cloud server

A cloud server is a centralized server resource built, hosted, and delivered through a cloud computing platform over the internet and can be accessed on demand by multiple users. It can perform all the functions of a typical server, delivering storage and applications.
A cloud server may also be referred to as a virtual server or virtual private server.
Cloud servers provide ease of accessibility, flexibility, customization and are cost-efficient. While network dependency, security, and technical issues are some of the cons that a reliable data center management company can handle.

Physical vs. Virtual vs. Cloud servers, Which is right for your business?

Each type of server serves its purpose and delivers according to the business’s needs. Still, there are several factors to consider when deciding on the exemplary service for you: budget, performance requirements, data security, space, environmental control, workload, and data type.
As the world is rapidly moving toward the cloud- lifting all applications and information, larger enterprises are quickly leading the approach and virtualizing.

The past decisions to move servers into the cloud, either in virtual servers or colocation environments, become intelligent decisions for most companies. The primary benefits of switching to cloud servers are:

• Affordability- since third-party providers manage cloud servers, it is far less expensive than owning your infrastructure.
• Scalability– cloud servers respond quickly, scaling up and down to meet demand or any data storage needs.
• Convenience– users can access the data from anywhere, anytime, and can be easily managed through a single API or control panel.
• Reliability– since the cloud runs on numerous servers in a managed environment, service continues even if one component fails. It can efficiently deliver the same performance as a dedicated server.

But the reality is, even in today’s world, there is still a use of physical servers. And the decision-making should be done by considering the factors above.

Protected Harbor among the top virtual hosting companies

As a top virtual hosting company, Protected Harbor has accomplished exceptional reliability, stability, and durability with its Datacenter management service. Eliminating the causes of failures, we have achieved 99.99% uptime for our systems. We provide an unmatched service over any other provider with features like application outage avoidance (AOA), proactive monitoring, and technology improvement plan (TIP).
To know more about switching to a cloud server and the migration process, consult our experts; click here.