Operations | Monitoring | ITSM | DevOps | Cloud

PU, memory use, latency, network bandwidth. These are just some of the monitoring metrics businesses analyze for security and performance. But successful data-driven organizations delve deeper than this. These companies probe millions of real-time metrics for unexpected insights and predict outcomes weeks, months, and years into the future. ELK helps them do this. It's a data analytics platform from open-source developer Elastic.

SolarWinds is a network and application monitoring solution, but primarily a network monitoring solution. Founded in 1999, the company has built an online community of 150,000 registered users. However, monitoring has come a long way since the early 2000s. How does SolarWinds stack up against MetricFire in terms of features and pricing? In this article, we break down the comparison into easily digestible, unbiased information to help you make an informed decision.

Every day, businesses monitor system resources for performance, security, performance, and workflows. Otherwise, they jeopardize day-to-day operations when issues go unnoticed. Tableau presents itself as a data-driven monitoring tool that enhances data analysis of physical and virtual server environments. But just how good is it?

PHP, or Hypertext Preprocessor (originally Personal Home Page), is an open-source server-side scripting language used for developing dynamic websites and web applications. It’s extremely popular, too — more than 75% of all websites were still using PHP as of October 2022, with no signs of slowing down any time soon. It’s free to download and use and powerful enough to run some of the biggest websites on the internet (WordPress, Facebook, and Wikipedia, just to name a few).

Certificates have a limited validity time and need to be renewed once in a while. Expired certificates may impact the availability of services. MetrixInsight for NetScaler monitors the expiration state of NetScaler certificates and alarms you when they are going to expire and have been expired.

Are you aware when an administrator has forgotten to save configuration on a Citrix NetScaler device? If configuration is not saved after a configuration change it will get lost when the NetScaler appliance restarts. This can obviously have severe consequences. MetrixInsight for NetScaler will alarm you whenever unsaved configuration is detected.

When your NetScaler appliances are running in a High Availability (HA) pair you should be aware when failovers occur, as this indicates an issue on one or both of the appliances, which you need to solve before both the appliances have the same issue. In the case the latter happens, or is already the case, the appliances will fail over continuously, which is known as HA failover ‘flip-flopping’.

Many of the benefits of running Kubernetes come from the efficiencies that you get when you share the cluster – and thus the underlying compute and network resources it manages – between multiple services and teams within your organization. Each of these major services or teams that share the cluster are tenants of the cluster – and thus this approach is referred to as multi-tenancy.