SQL Server is a relational database management system from Microsoft.

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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
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.NET DataSource binding for legacy SQL Server DB with undefined relationships

I'm designing a utility that will load data into a legacy SQL Server Database. I've been trying to mock up a simple WinForms utility with C# using the DataSource connectors (Tried a straight ORM ...
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53 views

Database Object That Reads From Two Tables and Writes to One

I am updating a database design that must be compatible with old and new applications. My goal is to make a design change which minimizes impact on the existing code. The Design Change Currently our ...
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1answer
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How to model the database tables for calculating on peak and off peak usage data

I am using MS Sql Server and my system contains power usage data in one table as timestamp and values for KW(two columns). This data is collected at 1 hour interval. At the end of the month I need to ...
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1answer
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ASP.NET - Data Encryption & Decryption framework designs

I have the following app scenario where i would need to implement the cell-level encryption. Database - MS SQL Server Web Technology - ASP.net MVC Existing app scenario:- Currently the web ...
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1answer
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Migrating MYSQL functions and stored procedures to SQL Server

The company i'm working for is selling HRIS management software. It was built using ASP and mysql. But one of our client's demand is for it to be based on MS SQL Server. our team is made up mostly of ...
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Better dynamic user permissions

I support an Internal ERP system and an external Reporting/Dashboard that our customers use that both use the same database. Internal normal application users can control what customers can access ...
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0answers
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SQL - Locating closest value in a set

I have a table that contains the percentiles from a reference data set. CREATE TABLE [Core].[RiskFactor]( [SpecialtyCode] [char](2) NOT NULL, [RiskCategoryId] [int] NOT NULL, [Percentile] [tinyint] ...
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ODBC 3 Multiple Statements vs Multiple Connections

So right now I have a single thread to handle all the requests for the database. Let's say I have 400 requests per second for logins / logouts / other stuff, and 400 requests per second which are only ...
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0answers
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Integrate MS Dynamics AX with Play Framework

In my company we use MS Dynamics AX 2009. This is the ERP of the company. We have around 100 users. The servers of MS Dynamics AX are in the headquarters company. We are developping a new website ...
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0answers
183 views

Software License for project using .NET and Sql Server Express

I considering making my application open source on github. I don't intend to sell it (neither in binary form nor source code form). It probably isn't even useful to a lot of people except maybe for ...
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0answers
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Microsoft SQL server R Services GPL

R is licensed under GPL. How does Microsoft offer SQL R services without providing the source code for the SQL server. It does provide a the source for the R base packages. Does this mean that any ...
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Offsetting high usage in a multi-tenant database environment?

I'm writing a research essay over distributed cloud-based systems, and one of the topics that I'm trying to touch on is potential solutions to high database utilization in a single-database multi-...
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Managing shared storage in a high availability environment

I have an application with a custom high availability (HA) feature that provides automatic failover from an active primary server that experiences a failure to a passive backup server. To date, this ...
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0answers
521 views

How to handle field level Acces Security when using Entity Framework

Scenario: a large existing system (~300 tables, 500 stored procs, 200 views and a code base of several 100k lines) with most security level stuff in stored procedures needs to be refactored (for ...
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0answers
62 views

Generating reports from large datasets

I'm working on an CRM type application(.NET, SQL Server) that needs to generate reports from large datasets, millions of database rows in a dozen different tables with a lot of aggregation and logic. ...
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0answers
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What is needed server side in order to feed excel pivot users?

Our company has a lot of different business service "silos". They come with their client software, but they do not interop or offer cross domain searches. It is hard to compile the costs of a project ...
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62 views

Authenticate to a SQL Server with Active Directory credentials from a UWP app

I've been tasked to design an application and a database to store information our company's electricians have measured on-site. We need to save in our database who exactly did which measurement. ...