HDFC Life's IT Challenge :
Typical of a player in the banking, financial services, and insurance (BFSI) sector, HDFC Life has a diverse IT environment. From the IBM mainframe that serves as the core system to the MQs used for connectivity,the technologies, platforms, and applications that are business-critical to HDFC Life span a broad spectrum. Although they are not a true 24/7 operation, HDFC Life's website and applications are to be made available for use virtually round-the-clock for its global clientele. For example, a customer could be making a payment at any time using their website. "A few applications are verycritical to HDFC Life,” says Rudresh Bhatt, senior IT manager at HDFC Life. “They bring in new business for us to the extent that, if they are down for even 15 minutes, we have a huge financial loss." For instance, its point of sale application is used by nine to ten thousand agents everyday across India and is the main source of business for HDFC Life. The business practices at HDFC Life were undergoing a steady transition towards a 24/7 operations model, and a similar evolution was reflected in its IT systems as well, from classic active server pages (ASP) to service oriented architecture (SOA) to business process management system (BPMS). "[Managing] this diversity was becoming a problem,” says Rudresh. “I was only able to concentrate on [monitoring of] a basic set of applications".
The in-house IT team set about developing small, custom applications that could monitor its systems, and alert them of failures. "What happened then was, managing the failures of these alerts became [another,bigger] problem," recounts Rudresh. The troubles didn't end there however. To get a report about a down-time incident "with these small, customized tools [that were developed in-house], I had to go through all the mails!" he recalls, a man - hour overhead the IT team just could not afford. What HDFC Life needed was an APM solution that could function as a centralized monitoring repository, which could also generate reports instantly
The Search for an APM Solution
According to Rudresh, "Our need of the hour was, if a system goes down, IT should know before [the] business.” The next step was to get to the root cause of why a system was down. Rudresh and his team evaluated a handful of offerings from different APM vendors.HDFC Life's systems integration (SI) partner Wipro had it's own monitoring tool called Viking. However, Viking restricted Rudresh's team to monitoring within the infrastructure group alone, whereas HDFC Life’s IT set up comprised a myriad of other components that entailed monitoring too. They evaluated tools from IBM, AppNomics and Organize as well. Unfortunately, what those tools offered in deep-dive analytics was overkill for HDFC Life's IT monitoring needs. Also,these offerings were not very affordable and cost was a major factor for HDFC Life
Enter Applications Manager
HDFC Life did a month-long POC in January 2013, when they had a team from ManageEngine come over to demonstrate how Applications Manager could address the challenges it faced. Fast forward to March: HDFC Life had deployed over 250 monitors in its environment.
The flexibility of a month-long evaluation period prior to purchasing the product, and the support Rudresh and his team received even during the evaluation period, resolved almost every query (technical or otherwise), thereby ensuring HDFC Life made an informed, educated decision when they finally bought the product itself. Help was always just an email or a phone call away, Rudresh notes, "If we had any issue [about the product], we would raise it with the support team, and the support team would take a WebEx session with us about the issue". Additionally, scaling the product to ensure forward compatibility with newer enterprise applications was not a worry thanks to the many plug-ins available. This allows Applications Manager to seamlessly work with other software in the ManageEngine ecosystem.
Life with Applications Manager
Also, as its primary line of application management, Rudresh's team has configured automated batch files (i.e .BAT scripts) through Applications Manager, which restart an IIS server by itself for instance. That way, Rudresh gets an alert when a server is down, and another alert once it's back up following the restart. "Now, with Applications Manager, it [the issue turn-around cycle time] has come down from a 60 minute cycle to a three minute cycle." The built-in, script-based automation does away with redundant, repetitive tasks such as server restarts to save precious time for the IT team. "The core functionality [of Applications Manager] is to maintain uptime and give us alerts so that [the IT team is] the first to know," Rudresh says. However as Rudresh dicovered to his pleasant surprise later on, Applications Manager had many more benefits up its sleeve to offer, to users beyond HDFC Life's IT department. For example, if the marketing team (a secondary user) has committed to certain numbers as a sales target, they can rely on the IT team (the primary user) to track their progress with Applications Manager. Basically, at the end of each day, the IT team will run an Applications Manager report that details exactly how well the objectives were met. And now with Applications Manager in the fray, everyone from senior management down is kept informed via email alerts, so they are in the know about business-critical incidents.
The IT team has pinned a link to Applications Manager on its intranet portal home page. What this means is that now different stakeholders – e.g., app owners, the support and infrastructure groups, department heads,and senior management – can now access the custom dashboard to stay updated on the status of an application or even the progress on resolution of critical incidents. With Applications Manager, HDFC Life's IT monitoring is therefore now centralized, which is exactly what Rudresh and team set out to accomplish with an APM solution. The added transparency into the inner-workings of the IT department that comes with it of course, is a bonus admits Rudresh. The USP about Applications Manager, Rudresh says, is its ease of use. "The implementation steps are pretty straightforward,” he says. “There is ample information available on [ManageEngine's] website with screenshots even, if [say] you want to set up a new monitor." Without Applications Manager, Rudresh says, "We are always on the back foot. We don't know what has happened. Now [with Applications Manager], when I go to a business meeting and tell them, 'we had an issue, we are working on it,' [management is] more open to it, rather than having a customer calling and complaining about a problem they faced." Pulling up comprehensive reports using Applications Manager gives Rudresh a stronger say at business meetings about downtime incidents.
Disclaimer : This case study was originally published on Dataquest's website : http://www.dqindia.com