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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Configure Varnish with Apache – The right way
Wondering how to configure Varnish with Apache? We can help you with it. Varnish Cache (commonly known as Varnish), is an open-source, popular reverse-proxy HTTP accelerator intended for speeding up web servers. Here at Bobcares, we have seen several such...
The Windows Installer Service could not be accessed – How to fix
Stuck with, the Windows Installer Service could not be accessed? We can help you. We often come across this error while we try to install a program in Windows. As part of our Server Management Services, we assist our customers with several Windows errors. Today, let...
Best Server Monitoring Software Products – Pros and Cons
Wondering which are the best Server Monitoring Software? We can help you. Server Monitoring Software manages servers and is required to enhance the uptime of servers. The bottom line is that proper server management software will guarantee the security and stability...
SELinux on CentOS 7 – How to set up
Wondering how to set up SELinux on CentOS 7? We can help you. Security Enhanced Linux or SELinux is a Linux kernel security module that brings heightened security for Linux systems. If we properly configure SELinux it can greatly reduce security risks, and help us to...
Unable to connect to MongoDB in Docker container – How we tackle
One of our customers was unable to connect to MongoDB in a docker container. He received the below error message. warning: Failed to connect to ip:27017, reason: errno:61 Connection refused. Here at Bobcares, we have seen several such errors while troubleshooting...
tar /dev/st0 cannot write invalid argument – How to fix
Wondering how to resolve the error 'tar /dev/st0 cannot write invalid argument'? We can help you in resolving it. Recently, one of our customers approached us saying that he came across the error message "tar /dev/st0 cannot write invalid argument" while trying to...
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Automate WordPress Deployments using Buddy – How to do
Wondering how to Automate WordPress Deployments using Buddy? We can help you. Buddy allows creating delivery pipelines with drag-and-drop actions in a visual GUI. Compared to many other CI/CD tools, Buddy requires less DevOps experience. This GUI leverages...
Secure an Ubuntu Server – What are the best practices?
Wondering how to secure an Ubuntu Server? We can help you. Not to mention, security is paramount to a business, a few security implementations can go a long way. As part of our Server Management Services, we assist our customers with several Ubuntu queries. Today, let...
Configure AWS load balancer with Cloudformation – How we do it
Wondering how to create and configure an AWS load balancer? We can help you create it. Here at Bobcares, we have seen several such AWS-related queries as part of our AWS Support Services for AWS users, and online service providers. Today we shall see how to create an...
AWS error establishing a database connection – How we tackle
Wondering how to resolve the AWS error establishing a database connection? We can help you in resolving it. Generally, this error can occur due to many different reasons that include corrupt MySQL, webserver down, bot hitting the server load, and so on. Here at...
Distributed Tracing with Jaeger on Kubernetes – How to implement?
Distributed Tracing with Jaeger on Kubernetes helps to prevent issues that arise when the microservices develop performance problems. As part of our Server Management Services, we assist our customers with several Kubernetes queries. Today, let's deploy a very small...
Customer Lifetime Value importance and How to Calculate It
Wondering what is Customer Lifetime Value importance and How to Calculate It? We can help you. Customer Lifetime Value (CLV) metric tells us how well we are resonating with our customers, how much our customers like our products or services, whether we are meeting...
