When was the last time that you were able to make a long-distance call for free? If you said "never", you probably have not been introduced to VOIP or Voice Over Internet Protocol. But, is this new technology as efficient as its counterpart, analog telephone service?
Since the demand for world-wide communication has grown, the internet has become the most popular way of communicating. Although Communication via e-mail seemed to be the cheapest way to do business with those overseas, it wasn't always the most effective.
If analog phone service was always cost effective, we probably would not have to wait for someone to open their inbox and hit reply. Still, verbal communication is the best way to build strong relationships and eventually, "close the deal". VOIP service is a cost effective as e-mail and as effective as its alternative, the analog phone service.
When compared to analog phone service, VOIP is cheaper and has the same quality of service. Since VOIP uses a single network to transfer voice and data, the overall cost per call is cheaper to the service provider then using two separate networks.
When voice and data are transferred together on a single network, the service providers only need to build and maintain one network, thus hire less staff. These companies have also learned to manage both voice traffic and data applications correctly to reduce any sacrifice in quality.
Although there is a monthly charge for the service, VOIP phones cost about the same as a regular business phone. With all of its benefits, VOIP should take the place of analog telephone service within a few years.
About the Author
Jill Meluson is the Marketing Director for TelephoneIsland.com which is a subsidiary of Grand Slam Telecommunications.
Source: ArticleTrader.com
Wednesday, March 21, 2007
Monday, March 19, 2007
The ADO.Net DataReader
The Data Reader is a simple object – a use one time and throw away container for holding the results of an ExecuteReade()r method of the command object. The Data Reader’s principal method is the Read() method, which reads one record from the result set.
Since in a client server environment, it is considered good programming practice to be frugal in retrieving records, the DataReader at any one time will contain relatively small amounts of data. For instance, in a typical form procedure, the trip to the server may only return a single record, or perhaps a single record with associated child records needed to populate one screen.
When multiple records are retrieved, they are read from the data reader in loop structure one record at a time.
Dowhiledr.Read
Process stuff
Loop
Each record is processed and/or stored in turn, because the DataReader has ho no capacity for returning to any record after the application has passed it. The only way to revisit a record in the DataReader is to re-connect and request the data again.
In more sophisticated applications, the DataReader may contain multiple records which may be read and mapped into a DataGrid. The Grid may be equipped with edit, append and delete buttons to allow changing of the data and eventual uploading of the changed results back to the server through the command object. It is also possible to use the GetSchemaTable() method to acquire characteristics of the data columns and built a local DataTable on the client – either virtually or in an auxiliary Access, or XML table. The System.Data.DataTable() method is used to built the structure. A key property is the Item property, which will allow you to get field names like the fields collection in a DAO recordset.
It is also possible to retrieve multiple resultsets at the same time into a DataReader. This is frequently the result of a batch SQL Server stored procedure with multiple SELECT statements. The NextResult method allows you to advance to the next recordset within the DataReader.
Do while dr.NextResult
Do while dr.Read
Process stuff s
Loop
Loop
Resources
• Information on .Net Resources
This is an excellent resource that links you to comprehensive resources on .Net.
• Article on Microsoft .Net
This resource provides a comprehensive information on Microsoft .Net
About the Author
Chris Kemp is a well knoen author who writes best quality articles on IT, Software, Programming, etc. For further details please visit the site www.paladn.com
Source: ArticleTrader.com
Since in a client server environment, it is considered good programming practice to be frugal in retrieving records, the DataReader at any one time will contain relatively small amounts of data. For instance, in a typical form procedure, the trip to the server may only return a single record, or perhaps a single record with associated child records needed to populate one screen.
When multiple records are retrieved, they are read from the data reader in loop structure one record at a time.
Dowhiledr.Read
Process stuff
Loop
Each record is processed and/or stored in turn, because the DataReader has ho no capacity for returning to any record after the application has passed it. The only way to revisit a record in the DataReader is to re-connect and request the data again.
In more sophisticated applications, the DataReader may contain multiple records which may be read and mapped into a DataGrid. The Grid may be equipped with edit, append and delete buttons to allow changing of the data and eventual uploading of the changed results back to the server through the command object. It is also possible to use the GetSchemaTable() method to acquire characteristics of the data columns and built a local DataTable on the client – either virtually or in an auxiliary Access, or XML table. The System.Data.DataTable() method is used to built the structure. A key property is the Item property, which will allow you to get field names like the fields collection in a DAO recordset.
It is also possible to retrieve multiple resultsets at the same time into a DataReader. This is frequently the result of a batch SQL Server stored procedure with multiple SELECT statements. The NextResult method allows you to advance to the next recordset within the DataReader.
Do while dr.NextResult
Do while dr.Read
Process stuff s
Loop
Loop
Resources
• Information on .Net Resources
This is an excellent resource that links you to comprehensive resources on .Net.
• Article on Microsoft .Net
This resource provides a comprehensive information on Microsoft .Net
About the Author
Chris Kemp is a well knoen author who writes best quality articles on IT, Software, Programming, etc. For further details please visit the site www.paladn.com
Source: ArticleTrader.com
Backup – Safeguard for Computer Data
When you find that all your important data become inaccessible and you lost data including large part of files and folders. At this point you will realize the real need and importance of backing up of data.
Here’s the only option to prevent your data from data-loss is to Backup Regularly, As you’re working with highly vulnerable system which can directly affected in numerous ways by number of outside factors,
Your data can be lost due to something that is totally destructive & beyond your control. There are many reasons such as software corruptions, viruses, other causes which results into unexpected hardware damage, firmware corruption, and circuit board malfunction and so on.
The more backup copies you have created, the better off you are when you find yourself in a data loss situation that calls for Data Recovery Software. If you lost your data recently then it will not cost high to recover the data as your data is not overwritten.
To avoid above hardships, “Spending 5 minutes every day backing up your data could save you a fortune”. Backups can be created at any location but where you can easily access the data. Backing up to CD-ROM Burners will be the best option as it has become a very popular and dependable storage device.
As Microsoft Windows offers you its inbuilt Backup utility i.e Windows Backup. Windows Backup and Restore utility is most popular and widely used Backup utility through which you can create your important backups of your files and folders.
You need to follows 4 to 5 easy steps to create backup using windows backup Utility
1. On Windows Computer System, Click Start
2. Then Select All Programs > Accessories > System Tools > Backup
3. Backup and restore wizard windows will be displayed, then Select Next
4. Select Backup files and Settings, Then Select Next
5. Then Select what you want to backup and Click Next
6. Then Choose an easy location from where you can easily access your data and Select Next
7. On successful completion of data backup the Backup and restore wizard will display a message on the screen regarding the status of you Backup.
By following such simple steps, you will successfully backup your data avoiding the chances of losing data. If in any case you lose you data. You can try Hard Disk Data Recovery Software to restore corrupted or deleted data.
Author
Sharbani Dasgupta
http://www.kerneldatarecovery.com
Source: ArticleTrader.com
Here’s the only option to prevent your data from data-loss is to Backup Regularly, As you’re working with highly vulnerable system which can directly affected in numerous ways by number of outside factors,
Your data can be lost due to something that is totally destructive & beyond your control. There are many reasons such as software corruptions, viruses, other causes which results into unexpected hardware damage, firmware corruption, and circuit board malfunction and so on.
The more backup copies you have created, the better off you are when you find yourself in a data loss situation that calls for Data Recovery Software. If you lost your data recently then it will not cost high to recover the data as your data is not overwritten.
To avoid above hardships, “Spending 5 minutes every day backing up your data could save you a fortune”. Backups can be created at any location but where you can easily access the data. Backing up to CD-ROM Burners will be the best option as it has become a very popular and dependable storage device.
As Microsoft Windows offers you its inbuilt Backup utility i.e Windows Backup. Windows Backup and Restore utility is most popular and widely used Backup utility through which you can create your important backups of your files and folders.
You need to follows 4 to 5 easy steps to create backup using windows backup Utility
1. On Windows Computer System, Click Start
2. Then Select All Programs > Accessories > System Tools > Backup
3. Backup and restore wizard windows will be displayed, then Select Next
4. Select Backup files and Settings, Then Select Next
5. Then Select what you want to backup and Click Next
6. Then Choose an easy location from where you can easily access your data and Select Next
7. On successful completion of data backup the Backup and restore wizard will display a message on the screen regarding the status of you Backup.
By following such simple steps, you will successfully backup your data avoiding the chances of losing data. If in any case you lose you data. You can try Hard Disk Data Recovery Software to restore corrupted or deleted data.
Author
Sharbani Dasgupta
http://www.kerneldatarecovery.com
Source: ArticleTrader.com
Backup – Safeguard for Computer Data
When you find that all your important data become inaccessible and you lost data including large part of files and folders. At this point you will realize the real need and importance of backing up of data.
Here’s the only option to prevent your data from data-loss is to Backup Regularly, As you’re working with highly vulnerable system which can directly affected in numerous ways by number of outside factors,
Your data can be lost due to something that is totally destructive & beyond your control. There are many reasons such as software corruptions, viruses, other causes which results into unexpected hardware damage, firmware corruption, and circuit board malfunction and so on.
The more backup copies you have created, the better off you are when you find yourself in a data loss situation that calls for Data Recovery Software. If you lost your data recently then it will not cost high to recover the data as your data is not overwritten.
To avoid above hardships, “Spending 5 minutes every day backing up your data could save you a fortune”. Backups can be created at any location but where you can easily access the data. Backing up to CD-ROM Burners will be the best option as it has become a very popular and dependable storage device.
As Microsoft Windows offers you its inbuilt Backup utility i.e Windows Backup. Windows Backup and Restore utility is most popular and widely used Backup utility through which you can create your important backups of your files and folders.
You need to follows 4 to 5 easy steps to create backup using windows backup Utility
1. On Windows Computer System, Click Start
2. Then Select All Programs > Accessories > System Tools > Backup
3. Backup and restore wizard windows will be displayed, then Select Next
4. Select Backup files and Settings, Then Select Next
5. Then Select what you want to backup and Click Next
6. Then Choose an easy location from where you can easily access your data and Select Next
7. On successful completion of data backup the Backup and restore wizard will display a message on the screen regarding the status of you Backup.
By following such simple steps, you will successfully backup your data avoiding the chances of losing data. If in any case you lose you data. You can try Hard Disk Data Recovery Software to restore corrupted or deleted data.
Author
Sharbani Dasgupta
http://www.kerneldatarecovery.com
Source: ArticleTrader.com
Here’s the only option to prevent your data from data-loss is to Backup Regularly, As you’re working with highly vulnerable system which can directly affected in numerous ways by number of outside factors,
Your data can be lost due to something that is totally destructive & beyond your control. There are many reasons such as software corruptions, viruses, other causes which results into unexpected hardware damage, firmware corruption, and circuit board malfunction and so on.
The more backup copies you have created, the better off you are when you find yourself in a data loss situation that calls for Data Recovery Software. If you lost your data recently then it will not cost high to recover the data as your data is not overwritten.
To avoid above hardships, “Spending 5 minutes every day backing up your data could save you a fortune”. Backups can be created at any location but where you can easily access the data. Backing up to CD-ROM Burners will be the best option as it has become a very popular and dependable storage device.
As Microsoft Windows offers you its inbuilt Backup utility i.e Windows Backup. Windows Backup and Restore utility is most popular and widely used Backup utility through which you can create your important backups of your files and folders.
You need to follows 4 to 5 easy steps to create backup using windows backup Utility
1. On Windows Computer System, Click Start
2. Then Select All Programs > Accessories > System Tools > Backup
3. Backup and restore wizard windows will be displayed, then Select Next
4. Select Backup files and Settings, Then Select Next
5. Then Select what you want to backup and Click Next
6. Then Choose an easy location from where you can easily access your data and Select Next
7. On successful completion of data backup the Backup and restore wizard will display a message on the screen regarding the status of you Backup.
By following such simple steps, you will successfully backup your data avoiding the chances of losing data. If in any case you lose you data. You can try Hard Disk Data Recovery Software to restore corrupted or deleted data.
Author
Sharbani Dasgupta
http://www.kerneldatarecovery.com
Source: ArticleTrader.com
Data Backup - Prevention Is Better Than Cure
Imagine that you have been working on a file for the entire day and there was a power surge that caused your computer to 'black out'. It would have been a frustrating experience for us as we had put in a lot of time and effort into it. I am sure that many of us would have experienced data loss in some form or another and have learnt to be wiser to backup our data to avoid any form of data loss.
Have you ever thought of a worst case scenario where a fire broke up and destroy your computer or where your laptop got stolen? Should that happen, the first thing that comes into your mind is the thousands of dollars that you spend on your computer or laptop and you would feel very upset about it. However, when you thought for a second moment, you started to realize that what is really valuable are the amount of data that you have built up over the years in it. Though hardware can always be replaced, even at no cost to you if you have insurance, but lost data is gone forever.
Lost data such as the thousands of mp3 and movies that you have downloaded from the Internet, thousands of digital photographs that are impossible to replace are lost in an instant. This form of data loss hits home especially hard when the laptop holds the lifeblood to your business. Imagine all your business contacts documents and contracts that you have painfully built up over the years would be vanished just like that. Your business would be wipe out overnight.
Do not wait for the worst to happen before you start to consider about data backup.
About the Author
Justin Koh is the original contributor of this article for http://www.backupcenter.infoYou have permission to publish this article electronically or in print, free of charge, as long as the bylines are included. A courtesy copy of your publication would be appreciated.
Source: ArticleTrader.com
Have you ever thought of a worst case scenario where a fire broke up and destroy your computer or where your laptop got stolen? Should that happen, the first thing that comes into your mind is the thousands of dollars that you spend on your computer or laptop and you would feel very upset about it. However, when you thought for a second moment, you started to realize that what is really valuable are the amount of data that you have built up over the years in it. Though hardware can always be replaced, even at no cost to you if you have insurance, but lost data is gone forever.
Lost data such as the thousands of mp3 and movies that you have downloaded from the Internet, thousands of digital photographs that are impossible to replace are lost in an instant. This form of data loss hits home especially hard when the laptop holds the lifeblood to your business. Imagine all your business contacts documents and contracts that you have painfully built up over the years would be vanished just like that. Your business would be wipe out overnight.
Do not wait for the worst to happen before you start to consider about data backup.
About the Author
Justin Koh is the original contributor of this article for http://www.backupcenter.infoYou have permission to publish this article electronically or in print, free of charge, as long as the bylines are included. A courtesy copy of your publication would be appreciated.
Source: ArticleTrader.com
Data Entry Outsourcing
Companies from many industries like IT, consumer, pharmacy etc . are generating huge data every day. It requires lots of time and money to keep the records up to date. Considering the lower labor cost of well-educated and efficient labor in the developing countries like India, it is now imperative to outsource data entry jobs to cut labor-intensive costs immediately.
Data entry outsourcing will help companies to concentrate on core competencies by assigning data entry tasks to reliable outsourcing provider. Data entry jobs can be outsourced in the following categories.
Online Data Entry outsourcing
Offline Data Entry outsourcing
Document Entry outsourcing
Image Entry outsourcing
Catalogue Entry outsourcing
Legal document outsourcing
Medical transcription
Insurance Data Entry outsourcing
Companies and institutions who usually need the services of data entry outsourcing are marketing, advertising & publishing, financial, hospitals, colleges & universities, lawyers, oil companies and any such large organizations. Nature of data entry outsourcing could be sometimes constant and sometimes need to be updated on daily basis. Some companies may require data entry updating occasionally.
In past, data entry was simply means data entering into computer. However, digital revolution has changed the definition of data entry. In the present business scenario, the scope and range of data entry processing has grown exponentially according to their importance and time sensitivity. Where most of the small and medium companies require data management services periodically, multinational companies need their data to be updated regularly.
While outsourcing data entry jobs, care should be taken to check credibility of your outsource provider. They should be able to offer various data outsourcing services like data entry, data processing, data extraction, data maintenance and so on. In addition, outsourcing providers should be having good track record of good quality service and having well-educated staff.
About the Author
Scott Naxton is a freelance journalist having experience of many years writing articles and news releases on businesses like outsourcing, internet marketing, health and insurance. He is also associated with KPO and knowledge process outsourcing
Source: ArticleTrader.com
Data entry outsourcing will help companies to concentrate on core competencies by assigning data entry tasks to reliable outsourcing provider. Data entry jobs can be outsourced in the following categories.
Online Data Entry outsourcing
Offline Data Entry outsourcing
Document Entry outsourcing
Image Entry outsourcing
Catalogue Entry outsourcing
Legal document outsourcing
Medical transcription
Insurance Data Entry outsourcing
Companies and institutions who usually need the services of data entry outsourcing are marketing, advertising & publishing, financial, hospitals, colleges & universities, lawyers, oil companies and any such large organizations. Nature of data entry outsourcing could be sometimes constant and sometimes need to be updated on daily basis. Some companies may require data entry updating occasionally.
In past, data entry was simply means data entering into computer. However, digital revolution has changed the definition of data entry. In the present business scenario, the scope and range of data entry processing has grown exponentially according to their importance and time sensitivity. Where most of the small and medium companies require data management services periodically, multinational companies need their data to be updated regularly.
While outsourcing data entry jobs, care should be taken to check credibility of your outsource provider. They should be able to offer various data outsourcing services like data entry, data processing, data extraction, data maintenance and so on. In addition, outsourcing providers should be having good track record of good quality service and having well-educated staff.
About the Author
Scott Naxton is a freelance journalist having experience of many years writing articles and news releases on businesses like outsourcing, internet marketing, health and insurance. He is also associated with KPO and knowledge process outsourcing
Source: ArticleTrader.com
Wednesday, January 24, 2007
Voice, Data, & Video Communications: Strategic Resources or Bare Necessities?
For companies to increase their competitiveness, they must examine their voice, data, and video communications as strategic resources for creating competitive advantages. As with microcomputers, the costs for equipment and services related to communications are rapidly falling. At the same time, functions and capabilities are rapidly increasing. Computer and telephone technologies are merging and blending into a smoothly integrated system.
Cost effective voice, data, and video communications technologies are merging, opening new opportunities for conducting your business, and forging computer telephone integration. Strategies for using these technologies can attain the following business benefits: improved customer service; shortened customer response time; more timely information provided directly to the customer; decreased expenses; greater efficiency through electronic interactions with suppliers and customers; shortened design, manufacturing, and delivery times; increased productivity; and enhanced internal communications.
Restructuring Your Thinking
As prices for communications services and equipment have dropped, their capabilities have expanded at a rapid pace. New communications technologies are causing a restructuring of the way business is conducted. In this climate, companies must realize that restructuring is continual and inevitable — the question isn’t “do you change” but “how do you change?” How do you restructure to increase your competitive position?
Often new technologies are first justified by cost savings resulting from doing the same tasks in a new way, or by making improvements for the same cost as the original tasks. But change also means that new ways of conducting business can lead to increasing revenue from current sources and creating entirely new sources of revenue.
Using communications technologies, businesses of all sizes are able to compete by eliminating distance and time. Creating a “seamless” office with locations across the country or around the world can easily be implemented. The seamless office is one in which multiple locations are integrated. Picking up the phone at a remote site acts just like picking up a phone right in the main office. All the functions and capabilities are the same. An outside call to the main office is routed to an individual extension in the remote office just as if it was located in the main office.
With downsizing and reduction of overhead, telecommuting is increasing. The “virtual office” is becoming a greater reality. People are working out of their homes, cars, and on the road locations, in their “virtual offices”, just as if they were sitting in their company’s physical office. Your goal should be to discover how the above technologies are used to create the “seamless office” and the “virtual office” and the advantages they offer you.
From Operational Necessity to Strategic Resource
When a business adopts an attitude of viewing communications as a resource, it takes on a new view of itself and its industry. This new world view allows a thinking process to create competitive advantages and leave other firms playing “catch up.” It allows communications to move from being used simply operationally, i.e. “keeping up”, to being used strategically, as illustrated in the following progression:
* Operational needs — control costs to keep up with customers and internal operations
* Defensive positioning — match the competition
* Competitive advantage — create an edge
* Change the rules — develop a new way of viewing and conducting business that creates a new paradigm for the industry. (Changing the rules is rare but powerful when it can be accomplished.)
Consider your business: Who within your organization looks at communications from the above viewpoint? Who will take your organization from “operational needs” to a “change the rules” position?
Move Ahead of the Pack
Challenges and opportunities are presented by new technologies. When you’re driving in your car and rapidly change acceleration, you feel a “jerk” on your whole body. That’s what many individuals feel by the rapid changes in communications and computer technologies. The companies that will thrive are the ones that take advantage of the changes to create competitive advantages and leave their competition “in their dust.”
Cost effective voice, data, and video communications technologies are merging, opening new opportunities for conducting your business, and forging computer telephone integration. Strategies for using these technologies can attain the following business benefits: improved customer service; shortened customer response time; more timely information provided directly to the customer; decreased expenses; greater efficiency through electronic interactions with suppliers and customers; shortened design, manufacturing, and delivery times; increased productivity; and enhanced internal communications.
Restructuring Your Thinking
As prices for communications services and equipment have dropped, their capabilities have expanded at a rapid pace. New communications technologies are causing a restructuring of the way business is conducted. In this climate, companies must realize that restructuring is continual and inevitable — the question isn’t “do you change” but “how do you change?” How do you restructure to increase your competitive position?
Often new technologies are first justified by cost savings resulting from doing the same tasks in a new way, or by making improvements for the same cost as the original tasks. But change also means that new ways of conducting business can lead to increasing revenue from current sources and creating entirely new sources of revenue.
Using communications technologies, businesses of all sizes are able to compete by eliminating distance and time. Creating a “seamless” office with locations across the country or around the world can easily be implemented. The seamless office is one in which multiple locations are integrated. Picking up the phone at a remote site acts just like picking up a phone right in the main office. All the functions and capabilities are the same. An outside call to the main office is routed to an individual extension in the remote office just as if it was located in the main office.
With downsizing and reduction of overhead, telecommuting is increasing. The “virtual office” is becoming a greater reality. People are working out of their homes, cars, and on the road locations, in their “virtual offices”, just as if they were sitting in their company’s physical office. Your goal should be to discover how the above technologies are used to create the “seamless office” and the “virtual office” and the advantages they offer you.
From Operational Necessity to Strategic Resource
When a business adopts an attitude of viewing communications as a resource, it takes on a new view of itself and its industry. This new world view allows a thinking process to create competitive advantages and leave other firms playing “catch up.” It allows communications to move from being used simply operationally, i.e. “keeping up”, to being used strategically, as illustrated in the following progression:
* Operational needs — control costs to keep up with customers and internal operations
* Defensive positioning — match the competition
* Competitive advantage — create an edge
* Change the rules — develop a new way of viewing and conducting business that creates a new paradigm for the industry. (Changing the rules is rare but powerful when it can be accomplished.)
Consider your business: Who within your organization looks at communications from the above viewpoint? Who will take your organization from “operational needs” to a “change the rules” position?
Move Ahead of the Pack
Challenges and opportunities are presented by new technologies. When you’re driving in your car and rapidly change acceleration, you feel a “jerk” on your whole body. That’s what many individuals feel by the rapid changes in communications and computer technologies. The companies that will thrive are the ones that take advantage of the changes to create competitive advantages and leave their competition “in their dust.”
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