Category Archives: Internet and Server

How To Resolve ‘error 823’ While Accessing Sql Server Database

How To Resolve ‘error 823’ While Accessing Sql Server Database

Are you getting ‘Error 823’ while accessing an SQL Server database or modifying the database? Are you getting various database inconsistency errors while querying SQL Server database? Well, the problem may take place if your SQL Server database is either inconsistent or damaged. In such critical situations, you must have a complete backup to restore data from it. However, the situations may become worse if there is no current backup in place. At this point of time, you have to opt for tools to get your valuable data recovered.

You may come across the below errors in Windows Application Event Log or MS SQL Server ERRORLOG while performing any operation on MDF (Master Database File) of SQL Server:

2010-03-06 22:41:19.55 spid58 Error: 823, Severity: 24, State: 2.
2010-03-06 22:41:19.55 spid58 The operating system returned error 38(Reached the end of the file.) to SQL Server during a read at offset 0x000000a72c0000 in file ‘C:\Program Files\Microsoft SQL Server\MSSQL10.SQL2008\MSSQL\DATA\my_db.mdf’. Additional messages in the SQL Server error log and system event log may provide more detail. This is a severe system-level error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.

2009-12-09 04:53:49.170 spid25s Error: 823, Severity: 24, State: 2.
2009-12-09 04:53:49.170 spid25s The operating system returned error 21(The device is not ready.) to SQL Server during a read at offset 0x00000000132000 in file ‘D:\tempdb\tempdb_data.mdf’. Additional messages in the SQL Server error log and system event log may provide more detail. This is a severe system-level error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.

Cause:

The Error 823 may occur due to either SQL Server database corruption or I/O errors in the database. The error usually indicates that that there are some inconsistency in file system or the database file is corrupt.

Resolution:

To recover SQL server database, use any of the below methods:

Run Chkdsk to find file system inconsistency issues and resolve it.

Use DBCC CHECKDB utility to try repairing the damaged database.

If the above methods can not perform MS SQL recovery, You need to use third party applications to repair and restore the damaged database. The software performs safe, quick, easy, and absolute recovery in all MDF corruption situations.

Stellar Phoenix SQL Recovery is the most advanced and efficient utility to ensure absolute recovery of damaged database. The software is designed for Microsoft SQL Server 2008, 2005, and 2000. It restores all the objects of MDF file, such as tables, reports, forms, macros, triggers, constraints, and stored procedures.

Understanding The Functions Of A Proxy Server

Understanding The Functions Of A Proxy Server

In a network of computers, an application program or the computer system will function as a server. It acts as a link to get the information required from the other servers by the user of the computer. The client or the user will be connected to the proxy server when he requests for a file or a connection or a web page or any other details that are available from the other server. The request of the client is evaluated by the proxy server based on the rules of filtering.

For example, the proxy server may filter the traffic based on the protocol or the IP address. If the proxy server validates the request according to the filter, then it offers the resource by just connecting it to the concerned server and pass on the request for the service on clients behalf. The proxy server has also got the option to alter the request of the client or the response of the server and in many cases the request is served without any communication to the particular server. Instead, in this circumstance, it caches the reply from the remote server and forwards the further requests direct with regard to the same matter.

The proxy server has got two purposes. One is that it keeps all the computers behind it as anonymous mainly for the purpose of security. The next one is that it speeds up the access to the resource through caching. It is popularly used just for the purpose of caching the web pages from the web server.

The proxy server also passes the replies and the requests without any modification and is generally called as the gate way. It is also otherwise called as the tunneling proxy.

The proxy server can be located in the local computer of the user or even at different points between the source servers and the user or in the internet. The reverse proxy is a type of proxy that is utilized as a front end to speed up and cache the resources in demand like web page.

Although there are various uses that can be obtained from the proxy servers, the most important one is that it reduces the cost of the hardware. A company may be in possession of many computers that are connected on the same network or may be even under the control of one server and thus does not allow all the computers to have the connection to the internet directly. Under these circumstances, each and every computer under the same network can be connected to a single proxy server and in turn the proxy server will connect the computers to the main server for access to the internet.

ValleySpeak Project Server As A Microsoft Project viewer

ValleySpeak Project Server As A Microsoft Project viewer

Introduction
Sharing Microsoft Project schedules with team members is a huge challenge for Project Managers. Since Microsoft Project licenses are costly and most team members use only a small subset of the functionality of Microsoft Project, using an Microsoft Project MPP file viewer is a possible cost saving measure.
ValleySpeak Project Server can be used as a Microsoft Project viewer and more. Not only can the team members see Microsoft Project schedules, but also they can submit updates for their tasks on the schedules. This allows the Project Manager to get real-time feedback about task status from their teams while still allowing the Project Managers 100% control to approve or disapprove the changes submitted by the team.
Most Microsoft Project viewers only allow the team members to read the project schedule, but not to give real time updates back to the Project Manager. In most cases where such read-only viewers are used, the Project Managers and Team Members have to rely on unstructured emails to communicate status to the Project Manager.
Microsoft Project Viewers Versus ValleySpeak Project Server

Microsoft Project Viewers
Read-Only view for Team Members with no real-time status reporting from the team members back to the Project Managers.
Generally require setup since each team member must install a separate instance. Creating associated headaches of maintenance and upgrades.
Customers are locked into the Vendor once a perpetual software licenses are purchased
Usually charge extra for upgrades and software maintenance
Generally support single projects which can only be viewed one at a time.

ValleySpeak Project Server
Project Managers and Team Members can have structured two-way interaction in real-time
Provides comprehensive features like Issue Tracking, Risk Management, Document Management which are essential professionally manage a project.
Free and automatic upgrades so that you are always using the latest and greatest features
Hassle free Pay as you grow model, free of large upfront costs
View and operate on unlimited projects at the same time.
Option to migrate out with your data anytime, your data on resides on your desktop and is under your control at all times
Web Based with support for all major browsers for team members

Conclusion
Although Microsoft Project Viewers do help in one-way communication between Project Managers and Team Members, such viewers do not provide the essential tools for two-way structured communication. Customers using such viewers quickly come to realize the limitations of one-way communication.
ValleySpeak Project Server on the other hand provides two-way communication in real-time between Project Managers and Team Members with powerful additional tools to track project issues and risks, all the while keeping the hassle of managing software away from the users.

The Most Frequently Used Domain Ending On The Internet Today

The Most Frequently Used Domain Ending On The Internet Today

Sure, everyone thinks of .COM when they’re looking to buy a domain name, but the problem is that most of the good ones are taken. A lot of the big registrars are marketing other top level domains like .INFO, .ME, .WS (for website) or now, .CO (for COmpany or COrporation) as alternatives.

But just how popular are those domains anyway? Is it worth getting the .NET or the .ORG if the .COM you want is already taken? Will people take you seriously if your business website ends with some obscure extension? (like .TK which you can get for absolutely free.)

Is it worth getting a domain hack (where you use other domain extensions to spell your domain name)?

Del.icio.us is a classic example of a domain hack which uses .US for the States. (Del.icio.us now points to Delicious.com).

More and more country codes are getting used as alternatives to .COM domain endings. For example, people use .ME (Montenegro) for personal sites. Several radio and music sites use .AM (Armenia), .FM (Federated States of Micronesia), .CD (Congo) and .DJ (Djibouti).

We used Google as a benchmark to see how popular certain domain extensions were. Sure, the numbers change based on which Google data center you use and when you do the search, but you get an idea for which domain extensions are more popular: There are 14 billion .COM domain names listed in Google and around 230 million .INFO domain names. Does it really matter if the numbers are off by a couple of million in this case?)

Here are 6 things to think about when choosing a domain extension.

6. There are over 33 billion (33,706,342,951) domain entries showing up in Google (Aug 2010)

5. Today, the top 3 generic domains are .COM (14.5 billion), .ORG (1.5 billion) and .NET (1.4 billion)

4. The top 3 country domain names are .JP Japan (3.3 billion), .KR South Korea (1.0 billion), and the .UK United Kingdom (just under 1 billion)

3. ICANN, the non-profit organization that manages .COM domain names, publishes a list of .COM domain name registrars every month. As of April 2010, there are 882 accredited registrars selling .COM domains.

2. The number one registrar in the world (in terms of the number of .COM domains registered) is GoDaddy. They have registered over 25 million .COM domains. (The second place registrar is eNom which has only 7 million .COM domains registered.)

1. In looking at the Top 10 .COM registrars in the world, the average price to register a .COM domain is $21.44 USD per year. The most expensive registrar charges $35.00 per year and the best price (including promotional sales) for a .COM domain is $1.99 per year.

Feel free to speculate on where the internet is heading, and what the next popular domain name extension will be.

And you’ll have to decide whether you want to struggle to find an acceptable .COM domain name, or whether you can live with something creative or SIL.LY

How To Resolve ‘unable To Read The Log File Header’ Exchange Server Error

How To Resolve ‘unable To Read The Log File Header’ Exchange Server Error

Microsoft Exchange Server is designed to write all the database transactions to certain log files and commit them later whenever the system allows. The transactions also exist in system memory, but get lost in the event of crash. If the Exchange Server undergoes unexpected crash, these transaction logs serve as the crucial recovery method. For this reason, the transaction lof files should be kept on a reliable system. The log file header contains information like file signature, base name, creation time, checkpoint etc. At times, your Exchange Server indicates as it is unable to read this information. These are critical situations that may compel you to restore the data from an online backup or perform hard recovery for your databases. However, it is highly recommended that you try to move Exchange mailboxes on another server or use an Exchange Recovery product to repair the database.

To exemplify, consider a situation when you receive the below error with your Exchange Server database:

Unable to read the log file header.

The error is logged as event 412 in application event log. The ESE error code that displays in Description section of this event gives detailed information of the root cause.

Cause

As the error suggests, it occurs when Exchange database engine cannot read the log file header. This indicates that log file has a mismatching signature, has corrupted header information or is corrupt. You can deduce the exact cause by the ESE error code the event shows:

1.Jet_errLog fileCorrupt or error -501: The header of the log file is corrupt
2.Jet_errBadLogSignature or error -530: The log files signature mismatch. The log file signature ensures the correct replaying of log files set and is included in each database header. The error occurs when they mismatch.
3.Jet_errDiskIO or error -1022: A disk I/O issue for requested page in transaction log or database. Generally, -1022 error occurs because of severe database corruption. For a log file, the cause is corruption of log file header.

Solution

You need to use any of the below procedures:

1.Check for the last online backup and restore
2.In case of valid backup unavailability, you can run eseutil /p command and later isinteg -fix command. It is a hard command and data loss is likely as will delete database pages. Thus, for your production database, it is recommended to use another Microsoft Exchange Recovery method like moving the mailboxes to other database or using an Exchange Recovery software.

Stellar Phoenix Mailbox Exchange Recovery is a reliable and efficient solution for repairing corrupted Exchange databases created using Exchange Server 5.5, 2000 and 2003. The advanced Exchange Server Recovery tool can extract all mailboxes and store them in individual .pst files. The software uses intensive scanning algorithms for database corrupted due to any reason.

Ganhar Dinheiro Na Internet Respondendo Pesquisas

Ganhar Dinheiro Na Internet Respondendo Pesquisas

fee to watch your webinar at their convenience. Once it is in place, promotion and possibly answering questions will be your only tasks.

Getting paid money to work online isn’t the easiest thing to do in the world, but it is possible. If this is something you wish to work with, then the tips presented above should have helped you. Take some time, do things the right way and then you can succeed. Start your online earning today by following the great advice discussed in this article.

Earning money is not as hard as it may seem, you just need to know how to get started. By choosing to put your right foot forward, you are heading off to a great start earning money to make ends meet.

It’s easy to make money online. There is truth to como ganhar dinheiro na internet the fact that you can start making money on the Internet as soon as you’re done with this article. After all, so many others are making money online, why not you? Keep your mind open and you can make a lot of money. As you can see, there are many ways to approach the world of online income. With various of income available, you are sure to find one, or two, that can help you with your income needs. Take this information to heart, put it to use and build your own online success story.

Make money online by selling your talents. Good music is always in demand and with today’s technological advances, anyone with musical talent can make music and offer it for sale to a broad audience.

By setting up your own website and using social media for promotion, you can share your music with others and sell downloads with a free PayPal account.

Internet En Televesie A New Product From Kpn That Offers The Ultimate Tv Viewing Experience

Internet En Televesie A New Product From Kpn That Offers The Ultimate Tv Viewing Experience

How would you like to have an ultimate TV viewing experience? If your past time is to watch the television, then it is important that you invest on internet TV. There are a lot of companies that offer internet TV but if you want to get the best value of your money, then it is worth it if you try the Internet EN Televesie which is the newest product of KPN. The internet EN Televesie promises the ultimate TV viewing experience and here are some of the ways on how it can give you the ultimate TV viewing experience.

You Have Access To A Lot Of Channels

Initially, you get 50 channels from the installation of the internet EN Televesie. These 50 channels are free but if you want to customize your TV viewing experience, you can pay a minimal fee of 10 Euros in order to select 42 extra channels of you choice. You can have a customized line up of the channels that you want for your TV thus giving you full control on the type of program you and your family can watch. Moreover, this also prevents your kids from stumbling on inappropriate channels in your internet TV. On the other hand, you can also get additional services such as the kids package and the sports package which contains channels of the genre of your choice.

You Have Access To The Online Video Store

If you fancy having a movie marathon during the weekend, then you do not need to go to the video store to look for videos that you will be watching over the weekend. With the Internet EN Televesie, you have access to the online home video rental store from your TV monitor so that you can shop for videos and movies that you want. The rental store offers its movies for cheaper price and that you will have full access to the many movies under different genre that you can watch during your movie marathon plan.

You Get To Watch HD Quality Videos All The Time

Even if your TV is analog, the digital TV receiver that comes with the subscription of the Internet EN Televesie allows you to view videos in HD quality. This heightens your TV viewing experience thus you will be able to watch videos in clear quality all the time. This is perhaps one of the best features of the Internet EN Televesie.

How The Internet Has Developed Over The Years

How The Internet Has Developed Over The Years

Dial up internet was where it all started for the masses of people who wanted to get online in the comfort of their own homes. Computers were rarer in times gone by than they are today, when many homes may even own more than one. Dial up internet was amazing at the time, but it was also frustratingly slow. It also meant that you could not use your phone line, and if anyone wanted to call you they would find the line engaged.

Then came the next new thing – broadband internet. This promised to be much faster and more convenient, and indeed it was. Suddenly we all got our phone lines back, as the broadband service came into our homes in a different way. Now we could go back to using our phone whenever we wanted, without tying it up whenever we went online.

Broadband was definitely faster, but developments are still taking place today that have made it faster still. Fibre optic internet is the way of the future, and it is being rolled out across many parts of the country by several companies.

But it doesnt stop there. We used to be limited to using the internet when we were at home, or at another place that had an internet connection. But this has all changed because we now have mobile broadband as well. This is accessible by way of a Broadband Dongle. This unusually named item plugs into a laptop via its USB port and acts as a mobile internet connection. It means we can now go out and about with our laptops and still get online if we should need to.

Needless to say this has made a huge difference to people who work and travel a lot. A Mobile Broadband Dongle is a great way of getting online to answer emails, surf the internet and monitor our websites when we are travelling. Instead of wasting time sitting on a train or at an airport, we can use the internet via a broadband dongle and make the most of the service we get. It means we can be a lot more practical with our time, using it more than we would otherwise.

A mobile broadband dongle would have been unthinkable even a few years ago. But thanks to advances in technology we now have many more ways to connect to the internet. We can even go online via smart phones now, but we still need laptops in many different ways. If you need to have access to the internet for work, no matter where you might be, a dongle could be the answer you have been looking for.

It makes you wonder what will happen next, doesnt it?

For more information visit www.bt.broadbanddongle.org.uk

Storage server Size shrinking by the day

Storage server Size shrinking by the day

Storage server is no more restricted to big organizations but has come into our homes as well. A server is useful in any work group environment that have multiple users and where data needs to be shared among various users. Server helps in providing backup support as the data is centralized. The cost of maintaining and retrieving data is easy with a centralized server. A robust server can ensure high reliability and can improve the performance in a work atmosphere. All information can be shared among all network nodes thereby making it possible to free up space on the personal computer for faster access.

A storage server can hold a number of hard drives that can be used to store innumerable amount of data. Depending on the requirement of the usage server capacity can be decided. Finding 1 terabyte storage was a mere fiction a few years back. But now 1TB has become a common phenomenon where people use them even for home networking. Go for a higher capacity only if you have the requirement. Else there is always an option to add on to the existing system for more space. Higher the bandwidth, better the performance! Therefore it is important to check out the bandwidth details in advance before opting for a server.

While picking a storage server it is important to evaluate your requirements beforehand. If you fail to do so you will realize that you have to keep upgrading your server quite often. This could be an additional burden on the company. The safe bet would be to buy a server that would gobble up as much data you want it to. Do not worry about the technology you can keeping adding space to your existing server comfortably. Most server manufacturers have taken care to prepare for add-ons incase your future requirements rises. Without any apprehension you can go for double your data storage requirement as it is sure to be utilized in the future.

Servers are helpful especially for high volume data. Particularly if you have gigabytes of data there is no doubt that they can be tucked away safely for sharing. It is difficult to copy high volume data on USB flash drives or external hard drives for this a storage server would be apt. Moving data onto the storage and retrieving them whenever required is a popular choice. Servers are no more large and cumbersome to look at with wires hanging all over. These days servers have become compact and sleek and does not take in large amount of room space. The technological advancement has seen large data being stored on compact servers. The cost of servers also has come down drastically with competition rising by the day.

Best Internet Tv Software For Your Laptop Or Pc

Best Internet Tv Software For Your Laptop Or Pc

What’s the very best Internet TV Software? I won’t tell a lie… I travel a lot and usually have my laptop with me for either work or pleasure. In April, whilst in Vegas at a WSOP circuit tournament, and back at my hotel room, I just didn’t feel like watching your regular programming on US TV. Boring, boring! And I certain didn’t feel like working.

So out came the laptop to check my emails, one of which was for Internet TV Software program. “Why not”, I said. It was of those having a one-time payment… not 1 of those where you had to pay a monthly fee. Well, it was the best purchase I’ve ever made. There I was watching uncensored Web TV, including adult stuff, from over the world. Not just that… I had good music also. Best component is… I got to test drive it for totally free.

Of course the software didn’t consist of paid channels like Showtime, but who cares because they always run the same movies over and over once more. I had a bunch of programs from all over the world that I didn’t even know existed. It’s an awesome tool allowing me to watch free media 24/7 via any web connection a your hotel/motel.

Downloading one of these is probably one of the very best purchases I’ve ever produced for my computer. I had instant access to over 3000 of totally free channels with fantastic content, and completely uncensored. Get what I mean. I never thought Internet TV Software could be this great. You are able to turn your home or work PC into a Global Entertainment Center.

From the privacy of your laptop or PC you are able to watch news channels from all over the world. Watch soccer along with additional sports programming from Mexico, Ireland, France, and SEXY programming from Europe. You will not think how much selection there is within the channels. See what you are astutely missing!

In the event you wish to learn much more about this Internet TV Software, I extremely suggest you think about visiting: Web TV Software program.