IBM Director Software Rejuvenation

ثبت نشده
چکیده

As companies continue to rapidly deploy Intel processor-based servers in mission-critical areas of their businesses where continuous operation is expected, managing and controlling the costs associated with these servers will increase in importance. IT professionals across all segments of the market will expect servers to be enabled for manageability in any environment, right out of the box, and will depend on manageability tools that easily allow them to deploy, manage and support the entire server configuration over its entire life cycle. Rapid deployment, high availability, proactive management and the ability to remotely solve problems quickly and efficiently will be of the utmost importance in order to minimize costs associated with lost productivity and server downtime. GartnerGroup estimates that the annual total cost of ownership (TCO) of Intel processor-based servers is roughly four times that of desktops, or between $40,000 and $50,000 per year. Depending on the application, the total cost of server downtime is severe—it can be as high as $27,000 per minute for critical applications.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Proactive management of software aging

Software failures are now known to be a dominant source of system outages. Several studies and much anecdotal evidence point to “software aging” as a common phenomenon, in which the state of a software system degrades with time. Exhaustion of system resources, data corruption, and numerical error accumulation are the primary symptoms of this degradation, which may eventually lead to performance...

متن کامل

Using Metrics to Drive Quality Improvements and Value - Company Wide

As Corporate Director of IBM Software Test and Development Excellence, Bill Woodworth has a three fold responsibility: 1) increase the IBM-wide focus on testing of all software products and solutions, 2) based upon the success achieved in #1 for testers, do the same for all IBM software developers, and 3) drive the continuing focus on improving the reliability/ availability of our integrated cu...

متن کامل

Software Aging and Rejuvenation for Increased Resilience: Modeling, Analysis and Applications

Software aging and rejuvenation research has shown that the application of approaches for software aging modeling, monitoring, and rejuvenation has the potential to significantly increase software resilience. In this chapter, we present an overview of important analytical models and measurement approaches for software aging and rejuvenation. We start by describing the Markov based approaches an...

متن کامل

Analysis of software cost models with rejuvenation

Software rejuvenation is a preventive maintenance technique that has been extensively studied in the recent literature. In this paper, we extend the classical result by Huang, Kintala, Kolettis and Fulton (1995), and in addition propose a modified stochastic model to generate the software rejuvenation schedule. More precisely, the software rejuvenation models are formulated via the semi-Markov ...

متن کامل

Optimal Rejuvenation Scheduling of Distributed Computation Based on Dynamic Programming

Recently, a complementary approach to handle transient software failures, called software rejuvenation, is becoming popular as a proactive fault management technique in operational software systems. In this study, we develop the optimal scheduling algorithms to trigger software rejuvenation in distributed computation circumstance. In particular, we focus on two different computation circumstanc...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2001