Today in this developing world, most of the enterprises are interested in using SAP R/3 as a platform for their business integration. The SAP R/3 is used in the huge amount by the business enterprises is stored. Data are updated with the old data in SAP enterprises. When data are updated, the old and unwanted data cannot be removed. To avoid problems such as data overflow, longer transaction processing times and performance degradation, SAP data archiving is introduced. It removes the unwanted and old data from the SAP database. The data/information is known as archived data and the archived data is stored in the offline location. It not only removes the data from the database, but also ensures the availability for business requirement.
Features of Data Archiving
The data Archiving provides the protection layer to the SAP database and solves the problem caused by large volume of data. The SAP users keep the minimum data to work efficient with database and servers. It ensures that SAP database contain only appropriate and current data to meet the requirement. It uses hardware components such as hard disk and memory to make efficient with the minimum disk space. Data Archiving reduces the maintenance cost and it also contains various procedures of SAP database like backup, recovery, and upgrade. It complies with statutory data retention rules and implemented in two ways.
Basic components
SAP enterprise system uses the SAP data archiving as a supporting tool and it also enables the user to control the size of the enterprise database. The capacity of the data archiving is provided in all modules by a centralized component. These components will deal with SAP data in the form of special object known as Archiving Objects.
Archiving Objects
The Archiving object is the important factor which is defined as the logical unit and obtains data from SAP data objects. The archived is done after when data object is combined. It initiates SAP Archiving to get the right tables and specifies the R/3 business objects. It defines different modules of sap system. Some of the Archiving objects are SAP Data Archiving, Archive Development Kit (ADK) and Archive Link.
Archiving Procedure
Archiving involves more procedures strategy. The SAP data archiving is the right recovery strategy. It finds the appropriate data for archiving and has knowledge regarding the business process involved in the enterprise. It identifies the database growth and simplifies the identified process. Data Archiving comprises three phase Archiving process. Data archiving will creates archive files, removes the archives data from the database and transfer the archived files to location outside of the SAP database.
Supportive Tools
SAP data archiving has supportive tools like SARA (SAP Archive Administration), DART (Data Retention Tool) and SARI (SAP Archive Information System). SAP archive administration (SARA) provides complete administration of the archiving schedules and manages the archiving sessions. It streamlines and simplifies the process through the Central command of archiving administration.
DART (Data Retention Tool) retains the enterprise information for a long period. It provides the functionality and it is capable of extracting the data. SAP archive information system provides retrieval capabilities against previous archived data. SARI requires the archive files to be loaded in new tables and in database. It is a standard tool delivered by SAP to facilitate the customized access of the archived data.
A General Idea on Sap Master Data Management
Working across Sap heterogeneous forums systems at multiple places, SAP Master Data Management leverages accessible IT assets in business-critical data, delivering greatly reduced data repairs charges and very useful for sap business jobs. Moreover, by ensuring cross-system data consistency, SAP Master Data Management speed ups the implementation of business processes for jobs. SAP MDM is a key enabler of SAP Enterprise Service-Oriented Architecture forums.
SAP is at present on its second iteration of MDM software. Facing restricted acceptance of its primary release, SAP changed path and in 2004 purchased a small vendor in the PIM space known as A2i. This code has happen to the basis for the presently shipping SAP MDM 5.5, and for itself, most analysts believe SAP MDM to be more of a PIM than a broad MDM product at this time.
The components & tools of SAP NetWeaver master data management integrates business courses across the comprehensive value chain, delivering features and functions to help:
Master data consolidation, Synchronization and distribution of master data , Centralized management of master data, Administration of master data, Management of internal content, Catalog search, Print catalog customization , Multichannel syndication of product catalog content, Business process support and Business analytics and reporting.
There are five normal execution scenarios:
Content Consolidation, Central Master Data Management, Master Data Harmonization,
Rich Product Content and Global Data Synchronization
With the SAP (MDM), you can:
1. Control customer relationships efficiently through streamlined visibility across various systems
2. Simply allocate master data to assigned systems through automated distribute and subscribe models
3. Lessen the number of part masters maintained worldwide by removing duplicates
4. Analyze and statement on spending by part, supplier, or other master data
5. Negotiate superior sourcing contracts based on analytical insights
6. Lessen supply chain charges by ensuring exact exchange of data involving manufacturers and dispensers or dealers.
SAP Master Data Management is the basis for harmonized, reliable information that can be offered to client applications across the enterprise. It offers you a great way to attain information steadiness across your business or jobs and IT landscape. It enables improved decision-making, translating chance charges into gains, and reducing the charge of IT maintenance.
SAP Master Data Management allows you to go with information across myriad applications and topographies , whether that details resides in SAP, non-SAP, or legacy applications. Therefore, you can lessen costs, develop decision-making, and attain business goals on jobs. The sap news says that SAP (MDM) increases the sap jobs search and by training this sap certified course education module, it supports and gives more vacancies for permanent sap jobs for all developers or trainers worldwide.
SAP is at present on its second iteration of MDM software. Facing restricted acceptance of its primary release, SAP changed path and in 2004 purchased a small vendor in the PIM space known as A2i. This code has happen to the basis for the presently shipping SAP MDM 5.5, and for itself, most analysts believe SAP MDM to be more of a PIM than a broad MDM product at this time.
The components & tools of SAP NetWeaver master data management integrates business courses across the comprehensive value chain, delivering features and functions to help:
Master data consolidation, Synchronization and distribution of master data , Centralized management of master data, Administration of master data, Management of internal content, Catalog search, Print catalog customization , Multichannel syndication of product catalog content, Business process support and Business analytics and reporting.
There are five normal execution scenarios:
Content Consolidation, Central Master Data Management, Master Data Harmonization,
Rich Product Content and Global Data Synchronization
With the SAP (MDM), you can:
1. Control customer relationships efficiently through streamlined visibility across various systems
2. Simply allocate master data to assigned systems through automated distribute and subscribe models
3. Lessen the number of part masters maintained worldwide by removing duplicates
4. Analyze and statement on spending by part, supplier, or other master data
5. Negotiate superior sourcing contracts based on analytical insights
6. Lessen supply chain charges by ensuring exact exchange of data involving manufacturers and dispensers or dealers.
SAP Master Data Management is the basis for harmonized, reliable information that can be offered to client applications across the enterprise. It offers you a great way to attain information steadiness across your business or jobs and IT landscape. It enables improved decision-making, translating chance charges into gains, and reducing the charge of IT maintenance.
SAP Master Data Management allows you to go with information across myriad applications and topographies , whether that details resides in SAP, non-SAP, or legacy applications. Therefore, you can lessen costs, develop decision-making, and attain business goals on jobs. The sap news says that SAP (MDM) increases the sap jobs search and by training this sap certified course education module, it supports and gives more vacancies for permanent sap jobs for all developers or trainers worldwide.
what is linux
Linux – the operating system for a GNU (pronounced Gnew) generation. It has been dubbed the alternative to Microsoft, the solution to all life’s problems and many other things that may or may not be true. But what is Linux, and should you care?
To answer the first question, it’s a free operating system that looks and acts very much like Unix. You can download it off the Net for free, or you can copy it legally from a friend – although this might take all the fun out of using that CD-Writer you’ve got and never use for anything, except to brag about it to your friends.
Alternatively, you can buy it nicely packaged from an Internet store and get it delivered with a book about Linux, (Linux Unleashed).
Distributors charge not for the operating system itself, but for their time in packaging and presenting it. Two popular flavors of Linux are Free BSD and Ubuntu. These offer the same basic systems with a few slight differences that can lead to long and entertaining godly wars between supporters of each.
If you’re getting into Linux for the first time, Ubuntu is a good bet. You can either go for Ubuntu Desktop which comes with a GUI, or you can opt for Ubuntu Server if you planning to host websites of your own. The server edition has no GUI, but you can install KDE or Gnome to make your life easier. Most of your configuration will be done via the Terminal and you will have to learn a lot of Linux commands.
Linux is more complicated, and it depends on the kind of person you are. If you’re the type of computer user who wants every application to run straight out of the box and your system to just do what it’s told and run your games, then stick with Windows. But if you’re a pioneering soul who wants to find out more about your system and tweak it to perform to the max, then Linux is definitely worth a try.
If you want rock-solid Internet access, if you want to support the development of free software and more efficient solutions, or if you’re just the type of person who needs control over every aspect of your life including how your machine performs, then you’re definitely a Linux candidate. Linux is perfectly suited to students, developers and just about anyone who wants to try something other than the norm. Newcomers will find support straight off the Internet from thousands of kindred spirits.
It’s worth a try – maybe you’ll discover a Whole New World of fun and adventure. Or maybe you’ll just take it straight off your machine and go back to Windows. However, if you planning to try it out, then load it on that old machine that’s just lying around in the basement. You don’t need powerful processors and hardware – the most important component is memory. If you have 512mb and a 20gig hard drive then you should be OK. You should be able to run all your applications including your websites with ease. Remember, you will need a permanent connection to the Internet if you going to host your own websites. The best part is that you don’t need any antivirus and antispyware software if you’re running Linux. Every would-be-virus-writer out there has only one target in mind – Microsoft Windows.
Whether you stick with Linux or not, you’ll have come out of your safety zone and taken a trip to the cutting edge of computer technology.
To answer the first question, it’s a free operating system that looks and acts very much like Unix. You can download it off the Net for free, or you can copy it legally from a friend – although this might take all the fun out of using that CD-Writer you’ve got and never use for anything, except to brag about it to your friends.
Alternatively, you can buy it nicely packaged from an Internet store and get it delivered with a book about Linux, (Linux Unleashed).
Distributors charge not for the operating system itself, but for their time in packaging and presenting it. Two popular flavors of Linux are Free BSD and Ubuntu. These offer the same basic systems with a few slight differences that can lead to long and entertaining godly wars between supporters of each.
If you’re getting into Linux for the first time, Ubuntu is a good bet. You can either go for Ubuntu Desktop which comes with a GUI, or you can opt for Ubuntu Server if you planning to host websites of your own. The server edition has no GUI, but you can install KDE or Gnome to make your life easier. Most of your configuration will be done via the Terminal and you will have to learn a lot of Linux commands.
Linux is more complicated, and it depends on the kind of person you are. If you’re the type of computer user who wants every application to run straight out of the box and your system to just do what it’s told and run your games, then stick with Windows. But if you’re a pioneering soul who wants to find out more about your system and tweak it to perform to the max, then Linux is definitely worth a try.
If you want rock-solid Internet access, if you want to support the development of free software and more efficient solutions, or if you’re just the type of person who needs control over every aspect of your life including how your machine performs, then you’re definitely a Linux candidate. Linux is perfectly suited to students, developers and just about anyone who wants to try something other than the norm. Newcomers will find support straight off the Internet from thousands of kindred spirits.
It’s worth a try – maybe you’ll discover a Whole New World of fun and adventure. Or maybe you’ll just take it straight off your machine and go back to Windows. However, if you planning to try it out, then load it on that old machine that’s just lying around in the basement. You don’t need powerful processors and hardware – the most important component is memory. If you have 512mb and a 20gig hard drive then you should be OK. You should be able to run all your applications including your websites with ease. Remember, you will need a permanent connection to the Internet if you going to host your own websites. The best part is that you don’t need any antivirus and antispyware software if you’re running Linux. Every would-be-virus-writer out there has only one target in mind – Microsoft Windows.
Whether you stick with Linux or not, you’ll have come out of your safety zone and taken a trip to the cutting edge of computer technology.
10 Most Common Reasons for Computer Failure in Business and Industry
Computers are performing more and more tasks in the office and workplace than they ever have before. Computers can conduct many tasks more efficiently than human workers but the more we rely on them the more vulnerable we find ourselves when the machines fail.
Each year, companies have an average of 501 hours of computer downtime, costing them millions in annual productivity and revenue and according to a recent study; computer downtime is responsible for the loss of 3.6% of annual revenue. Which is almost has high as the revenue loss by employee absence (6 %)!
The average life of an office PC is 3-4 years yet a computer’s life can be cut down to a fraction of that amount if the machine is expected to work in less than perfect conditions.
Yet the majority of causes for a computer failure can be prevented by adhering to some simple steps:
1. User errors – Any tool is only as good as the workman who uses it and computers are no different. Actions such as not powering down properly, skipping scan disks or continual button pushing while a computer is processing can damage a computer’s hardware, particularly drives and processors. Always follow the correct guidance in using a computer machine.
2. Faulty manufacture –It seems there are an almost infinite number of manufacturers and assemblers making computers and while some have vast experience and resources, others are no more than two guys in a garage so it is not surprising that an increasing number of computer systems are faulty when bought.
3. Bad upgrades - It is not just computers themselves that are victims of bad workmanship, upgrades by inexperienced computer fitters can cause horrendous problems. Faulty add-ons such as RAM can kill a processor instantly, also attempting to ‘overclock’ or interfere with a processor can often lead to a fatal melt-down.
4. USB Device Mishaps. It seems everything can be plugged into a USB these days. However, it maybe that your USB device is not suited to the operating system you use or it may be faulty leading to a fatal short circuit.
5. Power problems - Power surges or unexpected power cuts can not only cause instant loss of data but can fry a processor. It is not just power from the grid that causes problems either - lightning can surge through cables (even phone wires) frazzling your system and so can static.
6. Dirt/Dust. A dusty environment will clog a computer and block cooling vents causing a computer to overheat. Dust can also contain conductive material and particles can stick to circuit boards and cause a short circuit. A cloud of dust can also explode if it comes into contact with a source of ignition (like a computer). Even home computers if not properly cleaned can succumb to problems caused by too much dust.
7. Water/fluids. Of course computers are electrical and with all electrical equipment, computers and water do not mix, just one spilt cup of coffee could see the end of your PC.
8. Heat. Processors can run exceptionally hot and if a computers cooling system is inadequate (because the machine has been upgraded, overclocked or just clogged up with dust and grime) it will only be a matter of time before it packs up for good.
9. Cold. Just as with heat, computers don’t enjoy the cold too much either. Processors will not operate at all if the operating temperature is too cold as condensation inside the machine can freeze and expand damaging the processor and electronics.
10. Knocks/bangs. Computers are sensitive machines, simply moving a PC to another room can cause havoc, disrupting the delicate circuitry and hard drives. Dropping a computer or severe knocks and bangs will permanently damage the circuits and processors or dislodge wiring.
The easiest way to protect a PC in business applications from uncontrollable hazards such as heat, dust or vibrations is to use an industrial computer enclosure. These industrial PC enclosures allow a conventional PC to be used whilst housed in a protective cocoon which can be dust, water and even explosive proof.
Each year, companies have an average of 501 hours of computer downtime, costing them millions in annual productivity and revenue and according to a recent study; computer downtime is responsible for the loss of 3.6% of annual revenue. Which is almost has high as the revenue loss by employee absence (6 %)!
The average life of an office PC is 3-4 years yet a computer’s life can be cut down to a fraction of that amount if the machine is expected to work in less than perfect conditions.
Yet the majority of causes for a computer failure can be prevented by adhering to some simple steps:
1. User errors – Any tool is only as good as the workman who uses it and computers are no different. Actions such as not powering down properly, skipping scan disks or continual button pushing while a computer is processing can damage a computer’s hardware, particularly drives and processors. Always follow the correct guidance in using a computer machine.
2. Faulty manufacture –It seems there are an almost infinite number of manufacturers and assemblers making computers and while some have vast experience and resources, others are no more than two guys in a garage so it is not surprising that an increasing number of computer systems are faulty when bought.
3. Bad upgrades - It is not just computers themselves that are victims of bad workmanship, upgrades by inexperienced computer fitters can cause horrendous problems. Faulty add-ons such as RAM can kill a processor instantly, also attempting to ‘overclock’ or interfere with a processor can often lead to a fatal melt-down.
4. USB Device Mishaps. It seems everything can be plugged into a USB these days. However, it maybe that your USB device is not suited to the operating system you use or it may be faulty leading to a fatal short circuit.
5. Power problems - Power surges or unexpected power cuts can not only cause instant loss of data but can fry a processor. It is not just power from the grid that causes problems either - lightning can surge through cables (even phone wires) frazzling your system and so can static.
6. Dirt/Dust. A dusty environment will clog a computer and block cooling vents causing a computer to overheat. Dust can also contain conductive material and particles can stick to circuit boards and cause a short circuit. A cloud of dust can also explode if it comes into contact with a source of ignition (like a computer). Even home computers if not properly cleaned can succumb to problems caused by too much dust.
7. Water/fluids. Of course computers are electrical and with all electrical equipment, computers and water do not mix, just one spilt cup of coffee could see the end of your PC.
8. Heat. Processors can run exceptionally hot and if a computers cooling system is inadequate (because the machine has been upgraded, overclocked or just clogged up with dust and grime) it will only be a matter of time before it packs up for good.
9. Cold. Just as with heat, computers don’t enjoy the cold too much either. Processors will not operate at all if the operating temperature is too cold as condensation inside the machine can freeze and expand damaging the processor and electronics.
10. Knocks/bangs. Computers are sensitive machines, simply moving a PC to another room can cause havoc, disrupting the delicate circuitry and hard drives. Dropping a computer or severe knocks and bangs will permanently damage the circuits and processors or dislodge wiring.
The easiest way to protect a PC in business applications from uncontrollable hazards such as heat, dust or vibrations is to use an industrial computer enclosure. These industrial PC enclosures allow a conventional PC to be used whilst housed in a protective cocoon which can be dust, water and even explosive proof.
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