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Virtualization Blogs


Fixing Nginx Docker error “16440 upstream prematurely closed connection”

Here at Bobcares, we help Website owners, SaaS providers and Hosting companies run highly reliable web services.

One way we achieve that is by having server experts monitor production servers 24/7 and quickly resolving any issue that can affect uptime.

Recently, engineers at our 24×7 monitoring service noticed that a site hosted by our customer in a Docker server was offline. (more…)

Benefits of virtualization for small and mid-sized businesses

Benefits of virtualization for small and mid-sized businesses

“If it ain’t broke don’t fix it.”

It’s a common sense advice, and many IT managers use this to explain why their infrastructure isn’t virtualized yet. Server virtualization technologies have been around for more than a decade now, but some businesses prefer the proven reliability of good ol’ dedicated servers. (more…)

How to clear Docker cache and save disk space

How to clear Docker cache and save disk space

You can spin up a Docker container in a few seconds. A quick “docker run” command, and voila, your shiny new app is online. But this simplicity often leads to a performance bottleneck – High Disk Space usage.

Docker focuses on fast container deployment, and doesn’t focus much on disk space management. That’s why manual intervention is required to manage disk space in Docker machines. (more…)

Physical Vs Virtual server : Which one should you choose?

Physical Vs Virtual server : Which one should you choose?

Gone are the days where people thought of “servers” as big, bulky machines installed in data centers. Now, “servers” more often mean cloud instances or VPSs.

All that being said, dedicated servers are still a favorite choice for many. Research shows that dedicated server market grows by $237 million each year [1]. So, the question is, what’s the better choice between virtual and physical servers? (more…)

How outsourced customer support improves customer retention in your hosting business

How outsourced customer support improves customer retention in your hosting business

“Please close this issue and pat yourself on the head, next time we will just come straight to you guys. You guys are life savers. Next time I’m in town I would like to kiss the man or woman who fixed this issue. Can i send you a fruit basket or something?”

The above is a thanks reply one of our staff got after fixing an issue. While handling the outsourced customer support for web hosting companies of different sizes, our main focus is to create such delighted customers.
(more…)

How fast VM provisioning help cloud providers boost their business

How fast VM provisioning help cloud providers boost their business

With most businesses moving online, customers started expecting their servers to be provisioned in a few minutes. That was when the demand for virtualization sky-rocketed, as it enabled creation of server instances in just a few clicks.

For big cloud service providers who offer server virtualization solutions, VM provisioning tasks form an integral part of their order processing activities.  (more…)

How to handle multiple project management for WordPress without incurring software conflict

How to handle multiple project management for WordPress without incurring software conflict

Being the most popular CMS for websites, WordPress development and management has an important role in online businesses. WordPress project management is a common task we perform as a part of our custom software development services.

Many often, development companies have multiple WordPress projects, which creates so much overhead and can incur software conflicts. From software development to DevOps, we cover all the stages involved in the project management for WordPress, for our customers. (more…)

Using WordPress Docker containers to prevent project delays

Using WordPress Docker containers to prevent project delays

WordPress customization and plugin development is a common task we perform in our custom software development services. A typical WordPress development workflow starts with setting up development environment to uploading the bug-free code to the live website.

The WordPress environment that we setup, can vary with each project requirement. The version, features, plugins, web applications, content, etc. would change depending on the business. (more…)

3 key tasks involved in ensuring world class SolusVM tech support

3 key tasks involved in ensuring world class SolusVM tech support

SolusVM is a commonly used VPS management system by web hosting providers who are into VPS hosting services. It has support for OpenVZ, KVM and Xen virtualization.

As the underlying technology can vary, choosing and configuring the right solution for your servers is a cumbersome task. With our expert SolusVM tech support services, we’ll take care of all these tasks for you. (more…)

Docker container logs for quick troubleshooting

Docker container logs for quick troubleshooting

Docker enables easy deployment of applications inside containers and this makes it popular in hosting and development businesses. But proper management of the Docker system is essential to reap the benefits of this infrastructure setup.

A Docker container that always crashes, a host machine that doesn’t have enough space, an application that throws up errors – all these issues can cripple the effectiveness of using a Docker system for your business.

(more…)

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