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HP0-409 exam Dumps Source : OVIS/OVTA - OpenView Internet Services and OpenView Transact
Test Code : HP0-409
Test Name : OVIS/OVTA - OpenView Internet Services and OpenView Transact
Vendor Name : HP
Q&A : 70 Real Questions
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previous this 12 months I wrote about the fresh fever of acquisitions and partnerships throughout the enterprise management trade. And in those feedback I talked a few circulate towards a extra structural center of attention rather than merely a market center of attention. by means of “structural,” I suggest a focus on structure, design and enabling technologies - vs. without difficulty adding, say, domain advantage in network and systems management together through two largely non-built-in portfolios. I trust this expanding focus on structure is ordinary extremely fine for patrons, as well as for the health of the administration industry universal.
NetScout’s introduced intention to purchase Quantiva for $9 million previous this month doesn’t count as tremendous in terms of dollar value, however it holds potential for value some distance past buy fee. moreover, it’s practically a textbook instance of investing alongside structural instead of purely market lines.
Quantiva is a brand new Jersey delivery-up with a spotlight on advanced analytics centered primarily at application provider efficiency. Quantiva began offering basically a managed carrier offering and it nevertheless retains a handful of provider clients. but over the remaining yr-and-a-half, Quantiva has focused on an aftermarket path to leverage its analytic engine through partnerships. so far, these include conversations with HP and IBM, and introduced integrations with HP OpenView’s Transaction Analyzer (OVTA) and OpenView web capabilities (OVIS).
Quantiva has a sophisticated set of heuristics centered at “learning” and capturing anomalies concerning software provider performance. but Quantiva’s analytics can also combine statistics about utility-to-infrastructure utilization and networked infrastructure performance concerns, corresponding to can be found via NetScout’s statistics assortment and facts store. Quantiva’s analytic skill is agentless and leverages XML and other requirements to combine assistance from third-birthday party information sources.
NetScout, by contrast, has focused on facts assortment and facts storage, as exemplified in its normal facts model (CDM) architecture. And NetScout has already established itself as a frontrunner in taking pictures application circulate information as well as other SNMP-based mostly assistance central to software-infrastructure performance. NetScout has evolved this with its high Definition performance Monitoring (HPDM) initiative, which allows one-minute historic logging with height utilization at one-2nd intervals.
NetScout has additionally focused on enhancing its visualization and reporting. for example, its “Workspaces” let engineers seize and reuse visualization patterns for gaining access to information - reminiscent of aligning time-stamped utilization and time-stamped response suggestions.
So, a technique to look at NetScout’s acquisition is as a sandwich, through which Quantiva analytics stay in between NetScout’s CDM and its reporting and visualization capabilities. via this integration - preliminary products should be introduced with the aid of the end of 2005 - NetScout’s community-centric customer base should count on extra proactive difficulty resolution capabilities. through Quantiva’s analytics, provider degradations can also be detected and clinically determined before average polling would seize them, and in many cases even earlier than service consumers will be aware a problem. This greater proactive approach Quantiva and NetScout call “innovative Analytics.”
Over time, NetScout will face both the challenge and the possibility of leveraging Quantiva’s rich capabilities for software performance administration, and its third-birthday party partnerships with agencies akin to HP and IBM, to expand and support its place beyond common community buyers. Succeeding in these efforts will involve extra cultural than technological challenges, and heritage has proven that cultural challenges are an awful lot harder to conquer. however the benefits to NetScout would even be extremely massive - a ways past what the $9 million buy fee for Quantiva might imply.
one way or the other, the fruits of NetScout’s acquisition of Quantiva should be entertaining to watch. If the technologies are merged creatively, it will bring tremendous price to NetScout’s valued clientele and help to provoke NetScout’s trade management in application-to-infrastructure, move-based mostly monitoring and diagnostics.join the network World communities on fb and LinkedIn to comment on subject matters that are proper of mind.
JOHN MCKINLEY, CTO of Merrill Lynch, is a busy man -- running an IT empire of heaps of personnel as he configures international technology method for the fiscal functions giant. however on his computer monitor for a great deal of the day is manhattan-based mostly SmartMoney.com's Maps, a web-primarily based interface that gives him an beautiful visual smorgasbord of economic information and customised third-dimensional pictures of the ever-altering fiscal markets.
"We licensed 'Map of the Market' infrastructure from SmartMoney.com as a result of visualization, if finished safely, is an exceptionally effective paradigm," McKinley says.
past the reducing-part fiscal capabilities suppliers similar to ny-based mostly Merrill Lynch, visualization is becoming ubiquitous in other firms as well. And builders are extending its use to serve more and more distinctive audiences.
From the fiscal capabilities markets to highly technical first-class engineering businesses that create testing tools to provider providers the usage of graceful community monitoring equipment, visualization is fitting an in-demand, value-added tool. Future makes use of are on the drawing boards as analysis scientists find applications for the following day's business.
as soon as considered complicated to entry with out massive computing vigor, visualization products are now greater with no trouble accessible, says Stephen O'Grady, a senior analyst for application recommendations at Illuminata in Nashua, N.H.
The common use of broadband, the information superhighway, net services, and expanded computing processor vigour have resolved most of the information beginning complications standing in the manner of using wealthy pix, O'Grady says. "The birth fashions, even if server-primarily based or customer server-based, have gotten to the factor the place it be as much as the [visualization] software vendor to design functionality to enable its adoption," he notes.
The economic services business is a strong adopter, given the increasing sophistication of the market and high stage of competitors. To reply to a few of that records complexity, Merrill Lynch makes use of Maps for its inner, proprietary records products to access actual-time updates on shares and mutual money statistics.
Merrill Lynch brokers can music customer holdings individually or in aggregate, giving them an funding photo into their portfolio and their customer's portfolio. "We use it internally in many of our functions," McKinley says.
The mapping know-how can present information with dimension, value (through colorings), and hierarchy and allow users to click on and phone up specific data units from the map (see illustration, appropriate). The utility allows users to build dynamic, interactive, third-dimensional treetops from hierarchical business fiscal reviews, share them with users by way of the cyber web, and combine them into latest functions.
McKinley describes the wealth of market statistics delivered in multidimensions in psychological terms. "It offers a very good volume of assistance and provides a 'Gestalt' of the market."
complicated facts is pervasive in many industries. Engineers at Columbus, Ind.-based mostly Cybermetrix should render and analyze effects of records-rich emissions and torque testing. "We create functions that enable performance engineers to get visibility into the combustion engine process so one can dynamically drill down into the information," says CTO Bruce Thomason.
To do this Thomason makes use of visualization equipment to strengthen techniques for efficiency testing for analysis and building organisations associated with the vehicle, trucking, and other industries. Thomason turned to equipment from San Ramon, Calif.-based visible Numerics that permit the manipulation, analysis, and portrayal of data combined with subtle analysis routines.
"We use the tools to check applications like combustion evaluation that may give advice about the combustion technique within the engine," Thomason says. "as an example, the tools permit engines to be seen in a time series as a chart or as a go plot," he explains.
The equipment enable development of reliability tests with configurations and analysis of causes of failure and the skill to reapply check methods to numerous clients.
simpler network monitoring
whereas community monitoring systems are increasingly subtle, visualization simplifies the rendering of these checks.
Consonus of Salt Lake metropolis, which designs, builds, and operates datacenters, IT networks, and net-enabled utility birth techniques, makes use of the HP OpenView management suite to support manage these statistics centers.
Consonus has deployed HP OpenView internet services (OVIS) to help manage customers' net-dealing with methods while presenting them with an figuring out of how their valued clientele view their sites' performance and availability.
HP OVIS gathers statistics into a centralized relational database that informs a dashboard displaying overviews of availability, response time, and repair-degree compliance and gives drill-down capability and generates net reviews with a robust visualization component so that managers can see how the ambiance is performing.
Joe Madden, director of managed capabilities at Consonus, says he uses HP OpenView network administration equipment and that the shoppers whose networks are managed can quite simply investigate the level of provider offered. "consumers can analyze maps of their core infrastructure to see how their methods are doing and what needs to be addressed. they can see in the event that they are in decent form and go from there," he says.
"If [the monitor] indicates a sea of eco-friendly, this is good, and when some thing turns purple it basically captures your attention," Madden provides. "The uncooked statistics is depicted, but these programs are also capable of depict records in a well timed method and to depict statistics in a primary method."
The colour-coded levels of community carrier can display issues with particular person nodes and with networkwide efficiency, Madden says. "[These performance monitors] are in reality getting extra sophisticated," he says.
As more advantageous commercial enterprise visualization tools are introduced forth, analysis scientists at laboratories all the way through the nation are establishing even more superior equipment so one can finally see widespread functional use.
Such is the case at Los Alamos national Laboratory in Los Alamos, N.M., the place scientists are creating visualization technology to translate massive facts programmed in supercomputers. they are the use of off-the-shelf business hardware and application to build huge computing platform over which they are building interactive visualization layers, says Jim Ahrens, team chief of visualization research for computing and computational sciences division of the laboratory.
The intention is to create large maps of tasks which will also be easily accessed and manipulated, Ahrens says. for instance, huge records may well be programmed visually to chart climate changes.
"we are the usage of clusters of PCs with photos playing cards in them -- like video game playing cards -- that may take gigantic chunks of statistics," Ahrens says. "that you would be able to take the data and render it visually on large displays, like with 35 million pixels. We are looking for interactive visualization for enabling giant records sets."
in the near future, Ahrens says, this work on visualization may be applied to large databases that may well be deploy in support of federal fatherland safety initiatives. "The options you observe in scientific visualization can have other functions since the capacity to provision records and to explain it is truly important," he says.
... these days, agencies have shifted the focus from technique automation and manage, to the size, analysis, monitoring and prediction of BPs (Casati, 2005; Golfarelli, 2005; Golfarelli, Rizzi and Cella, 2004). Analyses in keeping with (1) the summarization of BP historical statistics (Castellanos et al., 2005; Golfarelli, 2005; Golfarelli, Rizzi and Cella, 2004; Grigori et al., 2004), (2) BP execution monitoring the usage of key efficiency indicators (KPIs) (Castellanos et al., 2005; Golfarelli, 2005; Golfarelli, Rizzi and Cella, 2004; Grigori et al., 2004), and (3) procedure mining ( Rozinat and Aalst, 2008; song and Aalst, 2008; Aalst and Günther, 2007; Aalst, 2005; Aalst et al., 2003), are one of the most processes currently used to gain insights on the actual behavior of BPs in regards to firm goals. procedure mining (PM) offers concepts and equipment for locating system, manage, statistics, organizational, and social patterns from adventure logs (). ...
... lately, businesses have shifted the focus from method automation and handle, to the dimension, evaluation, monitoring and prediction of BPs (Casati, 2005; Golfarelli, 2005; Golfarelli, Rizzi and Cella, 2004). Analyses according to (1) the summarization of BP historic facts (Castellanos et al., 2005; Golfarelli, 2005; Golfarelli, Rizzi and Cella, 2004; Grigori et al., 2004), (2) BP execution monitoring using key efficiency warning signs (KPIs) (Castellanos et al., 2005; Golfarelli, 2005; Golfarelli, Rizzi and Cella, 2004; Grigori et al., 2004), and (three) manner mining ( Rozinat and Aalst, 2008; song and Aalst, 2008; Aalst and Günther, 2007; Aalst, 2005; Aalst et al., 2003), are one of the vital processes presently used to profit insights on the genuine habits of BPs with regard to corporation dreams. process mining (PM) gives innovations and tools for locating system, manage, facts, organizational, and social patterns from adventure logs (). ...
... Prediction is used to realize, as early as possible, undesired behaviors that require correction measures, in line with old statistics on procedure executions, the usage of predictive mining concepts, e.g. determination bushes (Rozinat and Aalst, 2006; Castellanos et al., 2005; Han and Kamber, 2006; Tan, Steinbach and Kumar, 2005: Witten and Frank, 2005). Two PM suggestions for method assessment are offered with the aid of Aalst (Aalst, 2005): delta evaluation and conformance trying out. ...
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Earlier this year I wrote about the recent fever of acquisitions and partnerships across the enterprise management industry. And in those comments I talked about a move towards a more structural focus rather than merely a market focus. By “structural,” I mean a focus on architecture, design and enabling technologies - vs. simply adding, say, domain expertise in network and systems management together through two largely non-integrated portfolios. I believe this increasing focus on structure is overall extremely positive for buyers, as well as for the health of the management industry overall.
NetScout’s announced intention to acquire Quantiva for $9 million earlier this month doesn’t count as significant in terms of dollar value, but it holds potential for value far beyond purchase price. Moreover, it’s virtually a textbook example of investing along structural rather than purely market lines.
Quantiva is a New Jersey start-up with a focus on advanced analytics targeted primarily at application service performance. Quantiva began offering primarily a managed service offering and it still retains a handful of service customers. But over the last year-and-a-half, Quantiva has focused on an OEM direction to leverage its analytic engine through partnerships. To date, these include conversations with HP and IBM, and announced integrations with HP OpenView’s Transaction Analyzer (OVTA) and OpenView Internet Services (OVIS).
Quantiva has a sophisticated set of heuristics targeted at “learning” and capturing anomalies regarding application service performance. But Quantiva’s analytics can also integrate statistics about application-to-infrastructure utilization and networked infrastructure performance issues, such as are available through NetScout’s data collection and data store. Quantiva’s analytic capability is agentless and leverages XML and other standards to integrate information from third-party data sources.
NetScout, by contrast, has focused on data collection and data storage, as exemplified in its Common Data Model (CDM) architecture. And NetScout has already established itself as a leader in capturing application flow information as well as other SNMP-based information relevant to application-infrastructure performance. NetScout has evolved this with its High Definition Performance Monitoring (HPDM) initiative, which enables one-minute historical logging with peak utilization at one-second intervals.
NetScout has also focused on improving its visualization and reporting. For instance, its “Workspaces” let engineers capture and reuse visualization patterns for accessing information - such as aligning time-stamped usage and time-stamped response information.
So, one way to look at NetScout’s acquisition is as a sandwich, in which Quantiva analytics reside in between NetScout’s CDM and its reporting and visualization capabilities. Through this integration - initial products should be announced by the end of 2005 - NetScout’s network-centric customer base should anticipate more proactive problem resolution capabilities. Through Quantiva’s analytics, service degradations can be detected and diagnosed before traditional polling would capture them, and in many cases even before service consumers will notice a problem. This more proactive approach Quantiva and NetScout call “Progressive Analytics.”
Over time, NetScout will face both the challenge and the opportunity of leveraging Quantiva’s rich capabilities for application performance management, and its third-party partnerships with companies such as HP and IBM, to broaden and strengthen its position beyond traditional network buyers. Succeeding in these efforts will involve more cultural than technological challenges, and history has shown that cultural challenges are much harder to overcome. But the benefits to NetScout would also be extremely significant - far beyond what the $9 million purchase price for Quantiva might suggest.
One way or the other, the fruits of NetScout’s acquisition of Quantiva should be exciting to watch. If the technologies are merged creatively, it should bring significant value to NetScout’s customers and help to galvanize NetScout’s industry leadership in application-to-infrastructure, flow-based monitoring and diagnostics.Join the Network World communities on Facebook and LinkedIn to comment on topics that are top of mind.
As enterprise applications grow more sophisticated and evolve to support environments with service-oriented architectures, a new breed of management software is growing up to manage the transactions that make these applications run.
Transaction-management software measures transactions' performance along the many hops an application makes between a user request and back-end systems. The software captures response-time metrics, application content errors and system workload details that help reduce performance problems in real time. Essentially, it's application performance-management software - on steroids.
Transaction-management software, for instance, homes in on the exact SQL query to a database that caused an application to slow down. In contrast, application performance management software might only send an alert that the database is the source of the problem. Without the transaction management software notification, IT managers could spend hours searching system logs to discover the error on the database.
Unlike many application performance management products available - which often manage the application based on the performance of the server hosting it - transaction management software monitors the application across multiple tiers as it fulfills a user request. A typical implementation requires multiple agents installed along the application path and a central repository to aggregate and correlate the data to determine the exact source of a performance problem. A notification feature alerts IT managers when performance thresholds aren't met.
"Transaction management technology could include the monitoring of transaction response times, the monitoring of resources used in performing the transaction and the quality of the data that is returned as a result of the transaction," says Jean-Pierre Garbani, a research director at Forrester Research. "These tools were originally aimed at Web-based transactions, then [Java 2 Platform Enterprise Edition] apps to packaged apps, and now are spreading to legacy, or mainframe, applications."
For instance, transaction management software could provide detailed response-time information on everything from the network, database and servers to a user's machine. The software also helps developers build applications to run more smoothly on distributed networks. Because of that, some industry watchers say the technology could be used as a tool to bridge IT operations staff working to catch a performance problem.
Management software makers such as IBM and HP provide software applications that go beyond managing host servers to see deeper into specific transactions and help IT managers resolve performance issues more quickly and build better applications from the start. BMC Software and CA in the past year increased their transaction-management portfolios with the acquisitions of Identify Software and Wily Technology, respectively.
As a result, BMC earlier this year launched a product portfolio including two new applications: Transaction Management Application Response Time, which monitors applications on client machines to get a read of performance as the user would experience it; and Mainview Transaction Analyzer, which tracks transactions on IBM mainframes. In addition, newcomer OpTier launched its company on the premise that more customers would be looking to manage transaction workloads.
Applications drive need
The need for such technology is intensified by the growing popularity of loosely coupled applications, Web services and SOA-based environments. These types of applications depend on reusable components that are brought together on the fly to deliver application services. Traditional management software, which resides on one server, cannot keep pace with dynamic SOA applications that touch and depend on multiple IT resources.
"SOA requires a dynamic management infrastructure, not a passive one," says Stephen Elliot, a senior analyst at IDC. "Transaction management software is near real-time, not agent-based monitoring that is tough to implement with composite-based applications."
According to a recent IDC survey of more than 280 U.S. organizations, more than one-third have SOA projects or application-level initiatives under development or planned for the next 12 months. The research firm estimates that SOA-driven software spending worldwide will reach nearly $9 billion by the end of 2009.
"SOA presents good news and a bit of bad news," says Scott Metzger, CTO of TrueCredit in San Luis Obispo, Calif. "Loosely coupled applications are great when it comes to reuse, but SOA creates a different set of challenges from a management perspective. It becomes exponentially more difficult to isolate performance issues in that environment, especially in the database at the services tier."
Metzger, a customer of start-up OpTier's CoreFirst software, says the product helped his IT staff collect the data to optimize application performance in the near term and plan for future capacity.
CoreFirst requires IT managers to install a central data repository on a dedicated server and to distribute agents on managed Web, database and application servers. IT managers must set the policies they want the software to use via a Web-based interface, which also serves as a management interface and reporting tool. Once deployed, CoreFirst discovers how applications traverse the network and use the managed devices, and the agents monitor the transaction workloads on the servers.
For example, Metzger says he gives priority to the applications supporting TrueCredit's annual credit-report service for its customers. CoreFirst agents monitor the workload on the servers used by the prioritized applications; when a transaction associated with those applications competes with another transaction for compute resources, the agents allocate resources to the higher-priority applications ahead of other transactions.
"If you get the right monitoring tools in place, you can use the data collected to see the definitive correlation between business performance and application performance," Metzger says. "We've become data addicts."
Keith Kelly, vice president of Web technology at Starwood Hotels & Resorts Worldwide in White Plains, N.Y., says CA's Wily Technology division's Introscope software will help him more smoothly make the transition from a legacy application environment to a Java-based system. Introscope includes server software and distributed agents. Wily also offers a centralized console called the Enterprise Manager, which sits on a dedicated server and has a Web-based interface for analyzing data and viewing reports.
"We are in the process of migrating our entire reservation environment from a CICS mainframe environment to a Java-based SOA environment," Kelly says. "Introscope will expand to cover this entire environment and will be the foundation of our distributed-application performance and availability-monitoring infrastructure."
Jean-Philippe Draye, a system architect responsible for application performance in the IT enterprise architecture department at Avaya, near Brussels, Belgium, says coupling HP's OpenView Transaction Analyzer (OVTA) software with the company's OpenView Internet Services (OVIS) helps him quantify the user experience and pinpoint problem transactions. Draye says he tracks specific transactions of SAP and Siebel applications, for instance, to determine whether an alarm indicates a problem with the application code or an issue with how the application is using network resources.
"OVIS tells us if something is broken, for example, if a portal is slow and slow for everyone, so we know it's a problem on the server," Draye explains. "OVTA provides details for all the Web-based applications, and it will allow us to drill down into all the scripts in the modules supporting the transaction to see which SQL query and how long it took."
Despite the transaction management tools available today, industry watchers say advances in the technology will need to be made to better support the dynamic nature of SOA environments. More importantly, the technology isn't intelligent enough to relate system resource use directly to user performance and fully enable dynamic resource allocation in the on-demand environments proposed by such vendors as IBM.Extreme application management For customers taking application management to the next level, transaction- management software can provide diagnostics, visibility and analysis based on the performance of transactions comprising applications. Here's a sample of the products available today. Vendor Product Key features BMC Transaction Management Application Response Time Measures business application performance by executing transactions and monitoring response times. HP OpenView Transaction Analyzer Performs client, Web server and application server monitoring of application and transaction-response times. IBM Tivioli Monitoring for Transaction Performance Visualizes transaction paths through application systems, including response-time contributions of each step. OpTier CoreFirst Manages transaction workloads across heterogeneous infrastructure tiers, such as Web and application servers, legacy systems, and databases. OpTier Introscope Provides visibility and root-cause analysis of problems with transaction tracing across multiple Java Virtual Machines. Learn more about this topic
IBM Tivoli digs deeper into app transactions
Source: Network World, 10/04/04
BMC announces transaction management tools
Source: Computerworld, 02/14/06
The many faces of application management
Source: Network World, 02/16/05
BMC sets sights on Identify Software
Source: Network World, 03/27/06Join the Network World communities on Facebook and LinkedIn to comment on topics that are top of mind.
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