NPM

December 01, 2014

We are a society on the verge of something new – The Internet of Things. “IoT” is a growing concept that is being taken seriously by the IT industry. For me I see IoT changing the way society interacts with not just each other but with our everyday devices and appliances. The backbone of this potential new world is the internet or the network and understanding the connectivity and how applications and will perform on the growing number of devices and appliances can only gain in importance ...

November 24, 2014

According to an October 2014 Emulex survey of more than 1,600 US and European IT professionals who provided insight into their enterprise data center networking environments, 57 percent of respondents have adopted hyperscale networking environments. What are the ramifications of this?

November 13, 2014

APMdigest asked experts from across the APM industry for their opinions on how to best prepare for the challenges of Black Friday, Cyber Monday, and the Holiday Shopping Season. The second set of six technologies presented here includes tools for network operations and development ...

November 10, 2014

With Black Friday and Cyber Monday coming up, online retailers need to start preparing for an increased volume of website visitors and transactions. And, with more and more people turning to the Internet each year to purchase their goods and services, e-tailers must brace themselves for the biggest avalanche yet of online holiday shoppers. Remember the Target, Kohl’s and Walmart website crashes of holiday seasons past? Based on those incidents, e-tailers know they must ensure that downtime, performance issues or denial-of-service attacks don’t impact their service on those initial major holiday shopping days, and well into the holiday season, as that could hurt their bottom line or their business reputation ...

November 05, 2014

There are a lot of apps being developed and hosted in the cloud, and those teams have a significant need to monitor and manage app performance. But what about the customers of those apps and services – IT and business operations teams that purchase and maintain portfolios of cloud apps for their organizations? They still support users who expect them to maintain high application service levels regardless of where the app runs. Unfortunately, most APM solutions on the market today aren't well suited to their needs. This is why many organizations who already have a myriad of systems management and monitoring tools are seeking alternatives able to help them manage their cloud-based apps. It's this gap – and emerging IT business operations customer base for APM – that will define the APM landscape in the years to come ...

October 24, 2014

Traditional network vulnerabilities are causing more business impacts than most realize, resulting in revenue and job loss, according to a survey commissioned by Avaya ...

October 20, 2014

Adopting an Application Performance Management (APM) strategy will help you manage the quality of the customer experience. The challenge is that APM has evolved into a mosaic of monitoring tools, analytic engines, and event processors that provide many solutions to different problem sets ...

October 02, 2014

Our connected world continues to transform into a mobile one. The network is a constant and fascinating companion, which grants us 24/7 access where communication is instant and takes place across an array of devices, unconstrained by physical barriers. As a result, the IT infrastructure is more critical than ever for business operations. Companies and organizations are calling upon a variety of technologies that are changing the face of today’s network — from mobile devices, to cloud services, to web-based applications ...

September 24, 2014

Through offering enterprises greater efficiency, connectedness and flexibility, Unified Communications (UC) software has become one of the most readily adopted technologies of the past five years. However, the allure of connectedness and high definition video-conferencing technology comes at the cost of huge strain on the business network, often to the extent that many networks are simply not equipped to deal with the demands ...

September 02, 2014

Doug Roberts, Director of Enterprise Products at Fluke Networks, discusses Application Aware Network Performance Management (AANPM), how it works and what benefits this solution delivers ...

August 29, 2014

Doug Roberts, Director of Enterprise Products at Fluke Networks, discusses Application Aware Network Performance Management (AANPM) and its relation to — and difference from — Application Performance Management (APM) and traditional Network Performance Management (NPM) ...

August 19, 2014

Significant changes in the structure and use of IT, including such seismic trends as Bring Your Own Device (BYOD), virtualization and cloud computing, have introduced new challenges to IT administrators and staff. Added layers of complexity require new skill sets and knowledge bases as well as tools to effectively run a modern enterprise network. This raises a few questions about how IT teams are coping with the changes ...

August 15, 2014

“It must be the network!” Network administrators hear this phrase all too often when an application is slow, data transfer is not fast enough or VoIP calls drop. But it is not always the network that is to blame. The database, hardware and operating system are also common culprits. And a major cause of poor application performance can be the application itself. As a network administrator, though, try telling this to the application developer or systems administrator and you’ll find yourself engaged in an epic battle ...

August 11, 2014

Enterprise Management Associates (EMA) released its newest EMA Radar Report titled EMA Radar for Enterprise Network Availability Monitoring System (ENAMS).

July 23, 2014

At the Interop conference in April 2014, Riverbed conducted a short survey to determine whether and how application performance problems might affect an organization’s business. 80% of respondents indicated that slow business-critical applications negatively affect business performance ...

July 14, 2014

The wireless landscape has changed dramatically in a very short period of time. Not only is there greater capacity demand, but wireless networks themselves have become infinitely more complex because of growing interconnectedness, new technology innovations, and shifting patterns of user activity. All of these factors mean that capacity planning models also have to change. There are more variables to monitor and more scenarios to consider. At the same time, the consequences of not being able to accurately predict bandwidth demand loom larger than ever. Capacity planning has to be a strategic priority, and capacity planning models have to reflect the new realities of network evolution in 2014 ...

July 11, 2014

My wife loves to shop - and she likes to try before she buys. It got me thinking about my work and how often I come across companies who look at spending a lot of money to move their IT to a different environment such as Cloud or to a new datacenter, maybe virtualize their environment, without ever realizing that they could "try before they buy" ...

July 01, 2014

To help confirm our suspicions of what would take place during the month-long World Cup tournament we commissioned a survey of more than 200 IT professionals in the US to find out more about how the event is affecting corporate network performance and overall business operations. While the results were not necessarily surprising to us, they did highlight an issue within organizations that needs to be dealt with around large-scale events ...

June 20, 2014

APMdigest continues the list, cataloging the many valuable tools available – beyond what is technically categorized as APM – to support the goals of improving application performance and business service. Entries 11-15 are all about the network ...

June 11, 2014

The 2010 FIFA World Cup fever tested the Internet’s limits more than ever before. News site traffic reached a blistering 12.1 million visitors per minute. DevOps will be conducting some pretty rigorous testing to ensure their channels can hold up under what could be another record-breaking moment of traffic in Internet history. But, will this be enough?

June 10, 2014

It’s been four years since the last World Cup and more than a few soccer fans around the globe are eagerly awaiting the big kick-off later this week in Brazil. So what does the World Cup mean for your network? A great deal actually.World Cup matches will often run during the American work day. You can bet that many of your employees will be streaming games and highlights across your network on their personal devices or company-issued laptops. As a result, traffic spikes will cause wireless bandwidth issues, network and application performance will take a hit, and along with that, so will employee productivity. Factor in the deluge of resulting help desk support calls and a little pre-emptive strike will go a long way. Here are five steps network managers and administrators can take to help prepare for the world’s most watched online event ...

June 09, 2014

The FIFA World Cup is the most popular sporting event in the world. Many of the matches will air during normal working hours throughout the US, and since many office workers don’t have access to a television at work, they will be using these other devices to stream the games instead. Streaming video can be an enormous bandwidth hog and can occupy much more network resources than almost any other application ...

May 23, 2014

To get a clearer picture of what the future holds for the network, Ipswitch conducted a survey on the impact of bring your own device (BYOD) on college campuses. Based on the poll of higher education students, the enterprise had better be prepared or it could be in trouble a few years down the line ...

May 21, 2014

The complexity of modern enterprise networks is increasing due to data center consolidation, server virtualization/private cloud, compute layer virtualization, new application architectures, and the shift to dense 10Gb Ethernet (10GbE) or higher network speeds, and these factors necessitate deeper levels of network visibility to aid in the management and troubleshooting of these networks, according to an Emulex study ...

May 15, 2014

It is no surprise that in this year's State of the Network annual survey of network professionals, Software-Defined Networks (SDN) was the prevailing topic. Yet in 2009, it wasn't even on the radar ...

May 06, 2014

With every minute you can shave off root cause analysis, you get a minute closer to restoring the performance or availability of a process that's important to your business. But the plethora of monitoring tools used throughout your organization, each with its own root cause perspective about the IT environment, can lead to confusion, dysfunction and drawn-out debate when things go wrong. To get the most business value from these diverse views, you need to understand how they can work together ...

April 30, 2014

In February, the Supreme Court effectively killed “Net Neutrality” for most US households by ruling that cable companies, who are not “common carriers” within the scope of the FCC’s definition, do not have to provide equal treatment of all Internet traffic ...

April 18, 2014

Enterprises are relying more on their networks than ever before, but the volume of traffic on faster, higher bandwidth networks is outstripping the data collection and analysis capabilities of traditional network analysis tools. Yesterday's network analyzers can't handle the increased amount of traffic, resulting in dropped packets and erroneous reports. WildPackets surveyed network engineers and IT professionals to better understand how network forensics solutions were being used within the enterprise ...

April 11, 2014

During the past several weeks we’ve had some fun debating what our experts viewed as 16 of the most damaging, costly and basically annoying issues network administrators deal with on a daily basis. We were inspired to put this together based on the infamous “bracket” that everyone is obsessed with this time of year for the NCAA Basketball Championships ...

April 04, 2014

A lack of network visibility (i.e., ability to capture, record, search and visualize network traffic) negatively impacts the ability of IT staff to identify and resolve critical application performance issues, leading to substantial losses in business productivity and revenue, according to a commissioned study conducted by Forrester Consulting ...

Pages

Subscribe to APMdigest Hot Topics: NPM