Microsoft Premier Support (PFE) Latin America

Este Blog está dedicado a todo aquel interesado en tecnología Microsoft, y con deseos de aprender de la experiencia y vivencias de los PFES de Latinoamerica y del grupo de Incubation Support & Services (ISS)
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  • Blog Post: Welcome all to the new PFE (Premier Field Engineer) Latin America Team and ISS (Incubation Support & Services) Team blog

    LuisDG
    The main purpose of this blog is to share the experience and the knowledge of the PFE members of the Latin America Team. Experience, not only technical, but about what PFEs do, day after day in the field. PFEs are Microsoft Engineers with deep technical experience and knowledge in Microsoft Products...
    on 10 Sep 2010

  • Blog Post: "Parameterization" in SQL Server 2005/2008

    SQL by Edinson Medina
    One of the clients that I worked for has a fully transactional core database. This database is accessed by a web application, which has an intermediate layer of application servers which connect directly to databases. Here we can distinguish 3 different levels: web, application and database. The right...
    on 15 Apr 2012

  • Blog Post: Storage Area Network (SAN) for DBA's

    SQL by Edinson Medina
    During a chat with friends about getting a better performance of SQL Server, the following question emerge... which other optimization apply to SQL server, apart from Best Practices at the Operating System and Application level? Optimizations at the hardware level are also necessary, especially at the...
    on 9 Apr 2012

  • Blog Post: Scheduling SharePoint 2010 backups

    Raymundo Vale
    Hello Community, After many time of abscense I'm back to continue providing you with more information that can be valuable or useful, this time for SharePoint 2010 beginners that would like to know the new OOB Backup/Restore features and how to schedule backups using Windows scheduled tasks. First...
    on 6 Nov 2012

  • Blog Post: Linked Server behavior when used on JOIN clauses

    SQL by Edinson Medina
    Recently, a client had some performance problems with a query that executed a join with a remote table using a linked server. The client asked why similar queries, that use filters over the local tables and returned a few rows, sometimes compile IO expensive queries on the remote server. It’s...
    on 8 Sep 2011

  • Blog Post: Tips and Tricks from the Field on the new Distributed Cache Service in SharePoint 2013

    VladPoint
    Originally posted at http://blogs.technet.com/b/mspfe/archive/2013/12/11/tips-and-tricks-from-the-field-on-the-new-distributed-cache-service-in-sharepoint-2013.aspx Author: Vladimir Medina , SharePoint PFE, LATAM If you, like me, are playing with SharePoint 2013 or if you have plans to migrate...
    on 11 Dec 2013

  • Blog Post: Missing updates listed on Server Farm Products and Farm Patch status page

    Raymundo Vale
    Hello community, This time I was working on a customer in Jamaica and faced an issue installing updates in a SharePoint 2010 farm, basically we were installing a CU and when we try to start the PsconfigGUI we got an error screen preventing us to update SharePoint properly: At first sight...
    on 15 Feb 2013

  • Blog Post: Performance - SharePoint 2010 Cache

    Raymundo Vale
    Hi there SharePoint community, This time let's talk about a particular topic that in my experience is not well known and SharePoint Administrators or SharePoint tem in general is not aware of the issues they can face. I was working recently in a SharePoint RAP where a customer wanted to discuss a...
    on 1 Dec 2011

  • Blog Post: Windows Aware updating and SQL Server 2012 (Part II) – Step by Step

    SQL by Edinson Medina
    At this point we already know the concepts for Windows Aware Updating (CAU), on this post we will check how to use the plug-in Windows.HotfixPlugin to install LDR updates, cumulative updates and Service Packs, and the options that provides to obtain a better control of the process. NOTE: CAU can only...
    on 11 Apr 2013

  • Blog Post: OpsMgr: Saved some overrides to Default Management Pack, didn’t you? – It’s simple to move them!

    Andre Felipe Lima
    This article explains how to move overrides from the Default Management Pack to any other unsealed management pack in System Center Operations Manager 2007 R2 or 2012. This is a very common problem I see when visiting customers. Most of people, right after installing OpsMgr, start to create overrides...
    on 27 Mar 2012

  • Blog Post: SharePoint Server 2010 Profile Synchronization Service does not start

    Raymundo Vale
    SharePoint Server 2010 provides like MOSS 2007 an object that allows us to synchronize user profiles from Windows Active Directory. This object contains 2 services and one service application, User Profile Service and User Profile Synchronization service that have dependencies each other and the third...
    on 20 May 2011

  • Blog Post: “Rule Microsoft Cluster Service (MSCS) cluster verification errors” Failed

    SQL by Edinson Medina
    In one of my regular customers, they are begging the SQL Server 2012 Migration, at the installation process for a SQL Server 2012 Instance on a Windows Server 2008R2 Cluster, they found an error while adding a node to de SQL Instance. This error didn’t allow them to go forward to add the...
    on 9 Sep 2013

  • Blog Post: SQL Performance Counters are Missing

    SQL by Edinson Medina
    There was one time when I was delivering a Service using a tool that gathers performance data through the SQL Server Counters on Performance Monitor, I got surprised when I tried to review the data and there were no information. Them I checked the SQL Server counter directly on Performance Monitor and...
    on 8 Aug 2011

  • Blog Post: Unable to select disk from dropdown in Cluster Administrator

    SQL by Edinson Medina
    Hello everybody, this time I’m going to talk about a problem that it’s not related to SQL specifically, it’s an issue that I found related with Windows Server 2003 Failover Clustering The problem it’s that after installing a shared disk to the cluster nodes they didn’t...
    on 29 May 2012

  • Blog Post: Windows Aware Updating and SQL Server 2012 (Part I) – Introduction to Windows Aware Updating

    SQL by Edinson Medina
    Windows Server 2012 has incorporated a new functionality called Windows-Aware Updating (CAU) that allows the automatic orchestration of the installation of updates for the operating system and other applications that are executed on the Cluster nodes. This functionality is really well integrated with...
    on 10 Apr 2013

  • Blog Post: Analysis Services Tabular Mode vs Multidimensional Mode

    SQL by Edinson Medina
    A new feature in SQL Server 2012 is the tabular models in Analysis Services, and after facing some issues when I was preparing a demo for a recent event I decided to finish some tests to compare the performance of Tabular Models vs multidimensional models. First, what it is Analysis Services Tabular...
    on 26 Jul 2012

  • Blog Post: TIP: SharePoint PowerShell Mount-SPContentDatabase "creates" databases on SQLServer

    Raymundo Vale
    Hey there SharePoint Community, Recently I was deliverying the SharePoint 2010 Migration Workshop which I strongly recommend, during a Lab I realized some behaviour that freacked me out. One of the labs requires to attach a pre-existen content database, the content database is already created in SQL...
    on 8 Jul 2011

  • Blog Post: 1° Latin American Symposium of SQL Server

    SQL by Edinson Medina
    Dear members of the PFE LATAM community and SQL community, last Friday, June 22, 2012 we had our first Latin American Symposium of SQL Server in the Microsoft Mexico Auditorium. The agenda for this evens was create by a people with diverse roles like: developers and It Pros. We have speakers like...
    on 27 Jun 2012

  • Blog Post: Clustered DTC versus Local DTC

    SQL by Edinson Medina
    In the last 6 months I have faced two cases of linked servers between a SQL Server 2008 R2 Instance running on Windows Server 2008 R2 and a SQL Server 2000 instance running on Windows 2003 were distributed transactions were not working correctly. The root cause of the problem is still under investigation...
    on 9 Apr 2012

  • Blog Post: ¿Privileges on the Service SID or on the SQL Service Account?

    SQL by Edinson Medina
    On SQL Server 2008 the concept of Service SID was introduced to be used when installing on Windows 2008 or later. The concept of Service SID (also known as Virtual Account) allows assigning the required permission needed for the correct functioning of the SQL Instance without using Local Groups or...
    on 10 Apr 2013