SQL Server is a relational database management system from Microsoft.

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Way for store User recent playlist in database

Every time when user hears one music on system, the system stores this music to recent list, but I am afraid to pass over than decimal(19,0) limit in future. If I do Reseed I will get some problems ...
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4answers
689 views

Architecture suggestions on a multi-project multi-database 'intranet'

Here is the situation I have inherited: We have approximately 10 websites (Asp.net web forms) that each have their own database. Each of these databases houses some site specific data, and each has ...
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3answers
580 views

Write data to SQL Server directly from BizTalk or use external service?

An external source will be sending us XML data that BizTalk will pick up and transform into an internal schema. We need this data to be loaded into a SQL Server database as we're going to expose some ...
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1answer
439 views

Is it okay to convert dataset from stored procedure to IEnumerable

So, I am working on a project with a team and we are using Entity Framework. We basically want to use linq to entities, and not use stored procedures. I use quite a bit of lists and IEnumerables and ...
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1answer
338 views

Table scaling with partitions or with separate databases?

Let's say I have a table (let's call it BigTable) which could experience 5,000,000 INSERTS per day (with possibly just as many SELECTs). Each row inserted is about 50kb. These daily INSERTs are ...
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1answer
54 views

Multiple Display of a Document and persist each viewer change in a single document

i have a scenario where i have to make available a document for viewing and editing to multiple users, the users can edit and view the document at the same time. Now the problem arises here if for ...
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4answers
7k views

Better way of storing key-value pairs in the database?

I have a C#/SQL Server program that sometimes needs to store data. The data could be a response from a web service, a result of a database query, or any number of other things. There's no way of ...
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2answers
700 views

Scalability: How does splitting a database table work on different replicated SQL Servers?

I would like to know more about the general concepts behind dividing data of a database into different servers. For example, suppose I have a SQL Server database which has a massive table. Assume one ...
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1answer
399 views

Algorithm to denormalize database

I have built a QlikView script generator (QVS), that can be used to generate large script files for data imports from SQL Server to QlikView. QlikView does not like 'fully' normalised database ...
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3answers
593 views

Using xml datatype to store a “shopping cart”

For my final project in school we have to develop an online shop. This shop should have a cart where items can be placed whether or not you are logged in. If you log out the cart shouldn't empty and ...
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2answers
1k views

Idea to develop a caching server between IIS and SQL Server

I work on a few high traffic websites that all share the same database and that are all heavily database driven. Our SQL server is max-ed out and, although we have already implemented many changes ...
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4answers
660 views

What is the most effective order to learn SQL Server, LINQ, and Entity Framework?

I am trying to get some advice on what order I should learn about SQL Server, LINQ, and Entity Framework to be able to better work with ASP.NET Webforms and MVC. From what I've been able to learn so ...
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3answers
4k views

Storing Attendance Data in database

So i have to store daily attendance of employees of my organisation from my application . The part where I need some help is, the efficient way to store attendance data. After some research and brain ...
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3answers
330 views

Is it more difficult to upgrade your certification from SQL Server 2008 to 2012 than to get it from scratch? [closed]

I was wondering about the new MCSA certification on SQL 2012 and how it seems to be more difficult to upgrade your certification from 2008 to 2012 than to get the 2012 from scratch. Reason I think ...
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1answer
1k views

Calling MSSQL stored procedure from Zend Controller ? Any other approaches?

MSSQL and DB, Zend as PHP Framework, I am using this way to call SP with I/P Parameters and to get O/p Parameters. It seems I am writing SQL code in PHP. Any other good approaches? $str1 = ...
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1answer
230 views

Does the deprecation of mysql_* functions in PHP carry over to other Databases(MSSQL)?

I'm not talking about MySQL, I'm talking about Microsoft SQL Server I've been aware of PDO for quite some time now, standard mysql functions are dangerous and should be avoided. ...
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4answers
3k views

We are moving an Access based corporate front-end into a Web-based App

We have an enterprise application with a front end written in Microsoft Access 2003 that has evolved over the past 6 years. The back end data, and a fair amount of back-end logic is contained within ...
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4answers
3k views

SQL Server Management Studio Show last executed query

I am looking for a way for SQL Server Management studio to show me the last SQL query that was run. For example, when I make modifications to a table in the designer mode, I will eventually want to ...
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2answers
961 views

SQL Server 2000 vs 2008 Express? [closed]

Due to not wanting to pay licenses my company is still using SQL Server 2000 for new projects. This is very limiting for multiple reasons. I'm wondering what are the limitations of using SQL Server ...
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2answers
3k views

Best method to implement a filtered search

I would like to ask you, your opinion when it comes to implement a filtered search form. Let's imagine the following case: 1 Big table with lots of columns It might be important to say that this SQL ...
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3answers
489 views

Why should I add CHECK CONSTRAINT?

Following is a table creating script created by Entity Framework using the model shown in http://codereview.stackexchange.com/questions/14077/is-it-proper-tpt-inheritance. In this script, there are ...
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3answers
2k views

Best practices: Ajax and server side scripting with stored procedures

I need to rebuild an old huge website and probably to port everyting to ASP.NET and jQuery and I would like to ask for some suggestion and tips. Actually the website uses: Ajax (client site with ...
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1answer
783 views

Are there tools that do automated validation of database standards?

I'm looking for something akin to FxCop, but for databases. Basically, I want to have a tool where I configure my database standards (naming conventions, field types, or more complex custom rules). ...
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3answers
446 views

Is an API in C++ a better alternative to computing directly in SQL?

I need to perform large amounts of computations on data storerd in a busy Microsoft SQL server. Would it be faster if I retrieve the data from the server, perform the computations locally in C++, and ...
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5answers
603 views

How do you keep track of the meaning of your SQL fields?

The more SQL fields I add to my tables and the more primary/foreign keys I add the more I lose the overview for specific fields for certain scenarios like Get/Add/Delete/Update data. I use SQL ...
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3answers
40k views

Why do we need to put N before strings in Microsoft SQL Server?

I'm learning T-SQL. From the examples I've seen, to insert text in a varchar() cell, I can write just the string to insert, but for nvarchar() cells, every example prefix the strings with the letter ...
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2answers
177 views

How should I handle using two databases with a legacy PHP application?

I have a legacy PHP application that was written in 2004 and uses MSSQL as a database backend. At this stage MSSQL is still supported by PHP but only just via a Microsoft driver. I have looked at ...
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3answers
283 views

How to manage and improve web application with 50 customers?

First of all, sorry for my English. We've developed a Web Application using ASP.NET and Sql Server. We've started selling it and of course are still continually improving and developing it. The ...
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3answers
1k views

Is this overkill? Using MDX queries and cubes instead of SQL stored procedures

I am new to Microsoft's SQL Server Analysis Services Cubes and MDX queries. Where I work we have a daily sales table in SQL Server 2005 that already contains an aggregate of sale information per ...
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4answers
210 views

.NET app - Should we use SQL Server and duplicate some reference data from an external Oracle DB? Or use Oracle and have a DB link?

We're looking to migrate some existing Excel/Access processes into a new system which will provide the users with a Silverlight frontend to run and view the reports instead of using MS Access. The ...
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5answers
3k views

SQL Strings vs. Conditional SQL Statements

Is there an advantage to piecemealing sql strings together vs conditional sql statements in SQL Server itself? I have only about 10 months of SQL experience, so I could be speaking out of pure ...
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5answers
2k views

I feel unprepared to start my first job out of college… how can I improve? [closed]

I just graduated from university with a degree in Computer Science/Engineering and was fortunate enough to land a job working in the pharmaceutical industry as a developer. My title is System ...
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5answers
432 views

New application development - Use existing database or create a new one?

A Client has a huge Windows Application running on a Database. This client wants you to develop an "Express" version of this application, including only, let's say, 20% of its features. This Express ...
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6answers
1k views

How to include database changes during application publish

I am maintaining a WinForms application, which talks to a SQL Server database. Sometimes I have to change database schema (for example to alter a sql procedure or add new one). For this purpose I have ...
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3answers
905 views

Overloaded high transaction SQL Server database Solutions

The current sql server database is overloaded and many transactions are failing. The powers that be have a proposed solution to build a separate database to handle/store transactions and then ...
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4answers
1k views

At least one database view per database table-Is this good or bad design and why?

We are building a Windows Mobile based application to interface with a customer's existing web application. We are reading and writing data to the customer's SQL server 2008 database. The customer ...
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5answers
768 views

Is realtime validation of username good or bad?

I have a simple form for the user to sign up to my site; with email, username and password fields. We are now trying to implement an ajax validation so the user doesn't have to post the form to find ...
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1answer
655 views

How to deal with transactions when creating a database connection for each query

In line with this post here I am going to change my website to create a connection per query to take advantage of .NET's connection pooling. With this in mind, I don't know how I should deal with ...
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2answers
21k views

Creating database connections - Do it once or for each query?

At the moment I create a database connection when my web page is first loaded. I then process the page and run any queries against that conection. Is this the best way to do it or should I be creating ...
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3answers
748 views

Designing a large database with multiple sources

I have been tasked with redesigning, or at worst optimising the structure of a database for a data warehouse. Currently, the database has 4 other source databases (which is due to expand to X ...
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1answer
302 views

How to swap out a DB from MySQL to SQL Server in a multiple large projects?

Is there a sane way / best practices way to swap out a DB from MySQL to SQL Server in a multiple large projects? Some of the projects are ASP projects, some of them are windows services, some are ...
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1answer
124 views

migration and interoperability

A large system has already been done in visual fox pro. They want to add more requirements to a module and make some changes to the system.At the same time they are thinking about migration to .net. ...
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4answers
268 views

Putting audit functionality into the database

Our database does not have any audit functionality. It does not records who inserts the record or who who changes it It does not keep a history of the changes made Nothing can be restored if ...
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2answers
250 views

What can I do to help users create self-service reports?

I work using Reporting Services 2008 and I'm constantly creating ad-hoc reports. We'd like to use PowerPivot on Sharepoint but we're stuck on Sharepoint 2007. Using easy reporting software like ...
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1answer
1k views

Designing a scalable and robust retry mechanism

Backstory I have an Messaging Server Application that is responsible for brokering/proxying calls made from an Application Tier to numerous external services. The purpose of this application is to ...
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4answers
24k views

Best practice to query data from MS SQL Server in C Sharp?

What is the best way to query data from a MS SQL Server in C Sharp? I know that it is not good practice to have an SQL query in the code. Is the best way to create a stored procedure and call it ...
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2answers
1k views

How to gauge a person's ability to write SQL queries? [closed]

If I am a Java certified programer, by seeing that certificate people can say I have good knowledge on Java in a snap. Is there any similar certification to know if a person can write good SQL ...
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1answer
147 views

Is there another name for Sql Azure's programming language?

According to this page on MSDN the sql language used on Sql Azure is called transact-sql (the same as on sql server). But is this the only way to refer to programming on Sql Azure? The Sql Azure ...
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2answers
294 views

Are there any advantages of using separate RDBMS for reports?

My production database is SQL Server 2008 R2 Express. It has limited features and I am testing it in a production environment. To better handle reporting queries in a highly concurrent environment, I ...
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5answers
5k views

Version Control with SQL Server

I'm starting a new project and using SVN (with Tortoise) as my Version Control System. I was wondering if it was possible to also maintain a SQL Server Database using the same system. I'd want to ...