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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Setting up OpenVZÂ live migration with zero downtime
In 2013, Amazon suffered a 40-minute downtime, that resulted in around $5M loss for the company. A website that is down for even a few minutes can cause reputation damage and drive away customers. To maintain business credibility, business owners prefer to purchase...
Zabbix 113 no route to host – How we fix?
Frustrated with Zabbix 113Â no route to host error? We can help you fix it. In general, Zabbix 113 no route to host error is mainly related to the firewall. At Bobcares, we often get requests to fix Zabbix errors, as a part of our Server Management Services. Today,...
How to retrieve user details from DNN database? Let’s do it
Are you in a need to retrieve the user details from your DNN database? We can help you get it. Retrieval of user details from the DNN database becomes rather easy by running an SQL query. At Bobcares, we often receive requests to retrieve user details as part of our...
TLS Negotiation failed the certificate doesn’t match the host – Top 3 fixes
Is your Gmail showing TLS Negotiation failed the certificate doesn't match the host error? Let's fix it. In April 2020, Gmail started enforcing strict email security measures. This error usually happens due to incorrect SSL on the mail server. At Bobcares, we...
How to convert MyISAM to InnoDB in MySQL
The websites convert from MyISAM tables to InnoDB to improve their site speed. Here at Bobcares, we help website owners convert their MyISAM databases to InnoDB with zero data loss and minimal downtime as part of our Server Management Services. Read to know why InnoDB...
Disk i/o is overloaded on Zabbix server trigger status – How we fix it
Oops!! Is the Zabbix server trigger status showing Disk i/o overloaded? We can help you. Usually, this happens when the iowait exceeds the limit set. Iowait is the time that a processor waits for the disk operation to complete. At Bobcares, we get requests regarding...
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How to enable leverage browser caching in WordPress – Let’s do it
Looking at how to enable leverage browser caching in WordPress? Caching means storing the static files of a website in the visitor's browser for faster retrieval. Most page speed testing tools suggest enabling browser caching. At Bobcares, we often get requests from...
How to optimize MySQL performance using MySQLTuner?
Have no idea on how to optimize MySQL performance using MySQLTuner? We can help you. The MySQLTuner is a script that gives suggestions for increasing the server’s performance and stability. At Bobcares, we often get requests to optimize MySQL, as a part of our Server...
How to install OpenLiteSpeed in Ubuntu 18.04?
Trying to install OpenLiteSpeed in your Ubuntu 18.04? We can help you. OpenLiteSpeed is an open-source edition of the LiteSpeed webserver. At Bobcares, customers often approach us to install the OpenLiteSpeed web server, as a part of our Server Management Service....
How to reset FTP password without Plesk?
Looking for the steps to reset the FTP password without Plesk? We can help you. Usually, we reset the FTP password through the backend during the absence of the control panel. At Bobcares, we often get requests to reset the FTP password as a part of our Server...
SpamExperts Whitelist – How to allow all valid emails
Are you frustrated about why you are not receiving emails from an authorized sender? We can use SpamExperts Whitelist to solve this problem. The SpamExperts whitelist option can easily avoid wrongly blocked emails from a certain sender or recipient. At Bobcares, we...
Memcached list all keys – How we do this on a telnet session?
The Memcached list all keys option gives an insight into the cache server contents. Caching systems like Memcached store its keys in slabs. And, website owners tweak settings based on the available data. At Bobcares, users often approach us with queries regarding...
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