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MongoDB Aggregate Count Nested Array | Guide
In MongoDB, to aggregate and count nested array elements, we can use $unwind and $group aggregation stages. Bobcares, as a part of our Server Management Service offers solutions to every query that comes our way. Aggregate and Count Nested Array Elements in MongoDB...
NGINX Flask AUTH | Beginners Guide
Let's discuss the basic auth between NGINX and Flask app. As part of our Server Management Service, Bobcares provides answers to all of your questions. Basic Auth between NGINX and Flask In this article, we'll explain the setup and usage of authentication between the...
PostgreSQL ARRAY_AGG Multiple Columns | More About
We can use the PostgreSQL array_agg in multiple columns to aggregate it into arrays. As part of our PostgreSQL Support, Bobcares provides answers to all of your questions. PostgreSQL array_agg in Multiple Columns PostgreSQL's array_agg function is handy for...
Proxmox SSD Emulation | What Is It?
Proxmox VE SSD emulation helps virtual machines run more quickly when they are using non-SSD storage. At Bobcares, with our Proxmox Support Service, we can handle your issues. Proxmox VE SSD Emulation When using storage that isn't an actual SSD, Proxmox VE has a...
MongoDB Compass Aggregate Count | In 6 Steps
Let's see the details of using aggregate count with MongoDB Compass. Bobcares, as a part of our Server Management Service offers solutions to every query that comes our way. Aggregate Count with MongoDB Compass MongoDB has a graphical user interface (GUI) tool called...
MariaDB Plesk Upgrade | In Simple Steps
We must follow these steps to upgrade MariaDB in Plesk. Bobcares, as a part of our Plesk Hosting Support offers solutions to every query that comes our way. How to Upgrade MariaDB in Plesk? A simple script may be used to upgrade the MariaDB version from 5.x to 10.5...
Non-Zero return code: Ansible fails due to non-zero value
Stuck with Non-Zero return code: Ansible error? We can help you. Ansible will fail if the exit status of a task is any non-zero value. As part of our Server Management Services, we assist our customers with several Ansible queries. Today, let us see how we can fix...
Install PHP 8.0 on Centos 7 using Ansible – How to do
Wondering how to install PHP 8.0 on Centos 7 using Ansible? We can help you! Here at Bobcares, we often handle requests from our customers to Install PHP 8.0 as a part of our Server Management Services. Today we will see how our Support Engineers do this using Ansible...
Migrate Solusvm VPS from OpenVZ 6 to OpenVZ 7 – How to do
Wondering how to migrate Solusvm VPS from OpenVZ 6 to OpenVZ 7? We can help you! We often get requests from our customers to migrate VPSes from the old SolusVM master with OpenVZ 6 to a new SolusVM master with OpenVZ 7. Here at Bobcares, we often handle these requests...
SolusVM: Incorrect RAM value for OpenVZ VPS – Enable Vswap
Stuck with SolusVM: Incorrect RAM value for OpenVZ VPS? We can help you. Often, we come across this error when Vswap is not enabled for the node and/or for the virtual server. As part of our Server Management Services, we assist our customers with several SolusVM...
Solusvm virt-resize fails on the Centos 6
Wondering how to resolve Solusvm virt-resize fails on the Centos 6? We can help you. Solus Virtual Manager (SolusVM) is a powerful GUI based VPS management system with full OpenVZ, Linux KVM, Xen Paravirtualization and Xen HVM support. Here at Bobcares, we handle...
Ansible No module named ‘docker’ error
Stuck with Ansible No module named 'docker’ error? We can help you. Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code. As part of our Server Management Services, we assist our...
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SSL Offloading HAProxy pfSense | Setup Steps
Setting up SSL Offloading with HAProxy on pfSense includes the following steps. At Bobcares, with our pfSense Support Services, we can handle your issues. Setting up SSL Offloading with HAProxy on pfSense To set up SSL offloading with HAProxy on pfSense, we need to...
Azure DevOps Predefined Variables | Guide
Let's dig into the details of some of the predefined variables in Azure DevOps. At Bobcares, with our DevOps Consulting Service, we can handle your issues. What are Predefined Variables in Azure DevOps? Predefined variables for Azure DevOps are integrated variables...
Cloudflare Argo Alternative | Multiple Options
If you're looking for an alternative for Cloudflare Argo, this article is for you. As part of our Server Management Service, Bobcares provides answers to all of your questions. Alternatives for Cloudflare Argo A service offered by Cloudflare, Cloudflare Argo seeks to...
Linode Increase Swap | Memory Management
How to increase swap space on Linode? Let's find out. Bobcares, as a part of our Linode Managed Services offers solutions to every query that comes our way. How to Increase Swap Space on Linode? We can make more room for virtual memory on a Linode server, which can...
Redis HSETNX EXPIRE | Guide
Let's see more details on combining HSETNX and EXPIRE on Redis in this article. As part of our Server Management Service, Bobcares provides answers to all of your questions. Combining HSETNX and EXPIRE on Redis HSETNX is a Redis command we use to set the value of a...
MongoDB Aggregate Explain ExecutionStats | An Intro
Learn more about MongoDB Aggregate Explain ExecutionStats. Our MongoDB Support team is here to help you with your questions and concerns. MongoDB Aggregate Explain ExecutionStats Understanding MongoDB's aggregation framework requires better familiarity with its...
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