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sql_server

A 6-post collection

Page 1 of 3 Older Posts →

Sequential Guid Algorithm – Improving the algorithm

My last post addressed generating Guid values which were sequential across system boundaries. The problem with other algorithms is two-fold. First, they are only sequential for a single system. Second, they are based off the MAC address of the system »

Mark J. Miller on sql_server, guid, comb, uniqueidentifier, net 13 October 2010

Sequential Guid Algorithm – Implementing Combs in .NET

Today Ayende released his sequential guid answer, which is something I had been working on as well. I’ll be honest and say the current implementation takes from his recent posts (previous to today’s). If it weren’t for him, I would not have known about »

Mark J. Miller on sql_server, guid, comb, uniqueidentifier, net 28 September 2010

SQL Server add column with DEFAULT CONSTRAINT: The Dumb Little Things

Sometimes you think you know and then when you go and open your big mouth and make a fool of yourself. I generally script all my database changes by hand. Not 100%, if it’s a big change I’ll right-click the object and use the script menu command to »

Mark J. Miller on sql_server, t-sql, ddl 29 April 2010

Data Access: Stored Procedures vs. ORM (ad hoc) Queries

I’ve had many spirited discussions over time with my colleagues on this issue. And I will most likely invite a flame war from the developer community for this post, but after reading this post As a disclaimer I don’t take issue with the decision to use »

Mark J. Miller on sql_server_security, orm, sql_server_performance, stored_procedures, sql_server 23 June 2009

Lost In Translation – Episode 3: Users and Schemas

In my last post I mentioned I would be addressing tables next, but as I read through the documentation I realized something. Because Oracle doesn’t have the same concept of databases as SQL Server I need to use schemas to segregate my data. In order to »

Mark J. Miller on lost_in_translation, oracle, sql_server 02 February 2009

Lost in Translation – Episode 2: Tablespaces

In Episode 1 I addressed database instances but I’d like to correct a technicality. I compared SQL Server instances with Oracle Database instances. While this is pretty much correct, I’d like to add that technically this isn’t correct. At least not according »

Mark J. Miller on lost_in_translation, oracle, tablespaces, sql_server 29 January 2009
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