Our services

IT fleet renewal scheduled

we make a inventory of your computers and create a renewal proposal in budget

Remote and in site support

when possible we offer you remote support, avoiding travel expenses to your office, faster and cheaper

Computer optimization

We check your equipment for get maximum performance

expert’s report

Experts collegiate

Monitoring 365×24

We check your server health continuously, mitigating downtimes

Backup Automatitation

stop asking you when you make the last backup, we create a backup strategy for you and check daily

Server Consolidation

Using virtualization technologies, we reduced server spent and improve his management

Data Recovery

When your installation is not well planned is time to recover data.

Proactive Maintenance

Better that solve problems is avoid problems

What our clients say

Calidade Systems help us to obtain the max performance of our equiment, created an automatic scheduled backup systems and checks our server performance. Now we don’t worry about I.T. problems because Calidade Systems has a plan B

Mas Arquitectura Marcos Samaniego

Thanks to Calidade Systems we have deploy, stagin and production enviroments, they have improved the performance of our servers now our webapps have incredibly fast response time

iwaap Alfonso Peón / Iwaap

Our Customers

Latest news

Start a Percona 5.7 cluster after a controlled shutdown

In each node check the content of /var/lib/mysql/grastate.dat version: 2.1 uuid: 9a50c4ec-4332-11e8-8b88-77564bb9f22a seqno: 45 safe_to_bootstrap: 0 select the node with the highest value in seqno and edit the value of safe_to_bootstrap to 1 should be like these version: 2.1 uuid: 9a50c4ec-4332-11e8-8b88-77564bb9f22a seqno: 45 safe_to_bootstrap: 1 in these node run systemctl start mysql@bootstrap.service in the other […]

Ansible print hostvariables

Sometimes we need to check hostvars in our ansible hosts. a quick way to get this done should be

configuring XenServer 7.x mail notifications through external mail server

Generally Small and Medium Business  doesn’t have a own  mail server in office. If we want to receive notifications we can configure Xenserver to use an existing email account to relay messages. #1 Open a ssh session in desired Xenserver install #2 Edit your ssmtp file #3 Your ssmtp.conf file should have  these values #4 […]