Recently, I invited readers to send in recommendations of their favorite management tools. I suggested several categories and received many responses - this week I’m sharing readers’ recommendations for systems management tools.

Please note that the length of text below for each product depended on the amount of feedback readers provided. I do not intend to declare a “winner” here. Consider these tools as possibilities if you happen to be searching for a system management tool. The “winner” for you is the tool that best fits your company’s needs. So with that said, here are our readers’ picks.

One of the system management tools recommended by readers is NetIQ’s AppManager. One reader says, “It has saved us countless hours of downtime by providing timely notifications of pending critical server conditions. Often those conditions are also corrected automatically via AppManager-triggered Knowledge Scripts or NT command-line utilities… It’s also a great troubleshooting tool, with its automated reporting features which generate dynamic performance graphs… It’s one of those background tools that works so well that we in NOS support take it for granted, and that is indeed high praise.”

Another reader says that it “provides a wealth of statistical data, automated reports and notification.”

Yet another reader says that AppManager is “very reliable,” that it “does what is says on the tin and it does it very well,” and that the software “greatly increased efficiency in operations - allowing our skilled engineers to do the skilled work they are paid for while AppManager gets on with the labor-intensive, repetitive work that many ops teams are stuck with.”

He was very enthusiastic about the product’s customization capabilities: “I can’t stress enough how good this is. Many tools do almost what you want but not quite. AppManager allows you to modify monitors and tools to do EXACTLY the job you need.”

A global investment banking firm is using it to monitor and manage all of its Windows servers. A reader there says the firm uses it in conjunction with Mercury Interactive’s SiteScope. He recommends using them together, SiteScope monitors Web transactions and, he says, is easy to deploy and administer, due to its agentless approach. The reader feels that AppManager is complementary to SiteScope because it offers more flexibility with its monitors, as well as the ability to perform system management tasks. He also recommends using another manager-of-managers product, because “both products are still struggling to provide a single global environment and require a Manager of Managers.”

Denise Dubie is senior editor with Network World.