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<?xml-stylesheet type="text/xsl" href="http://dotnet.lv/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Jānis Bicāns</title><link>http://dotnet.lv/blogs/jb/default.aspx</link><description /><dc:language /><generator>CommunityServer 2008 SP1 (Build: 30619.63)</generator><item><title>Iznākusi jauna bezmaksas e-grāmata SQL server administratoriem un biznesa intelekta izstrādātājiem</title><link>http://dotnet.lv/blogs/jb/archive/2010/04/14/izn-kusi-jauna-bezmaksas-e-gr-mata-sql-server-administratoriem-un-biznesa-intelekta-izstr-d-t-jiem.aspx</link><pubDate>Wed, 14 Apr 2010 20:57:19 GMT</pubDate><guid isPermaLink="false">245d81fd-b543-41d7-a051-d8603c6e9e31:13031</guid><dc:creator>janis.bicans</dc:creator><slash:comments>452</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://dotnet.lv/blogs/jb/rsscomments.aspx?PostID=13031</wfw:commentRss><comments>http://dotnet.lv/blogs/jb/archive/2010/04/14/izn-kusi-jauna-bezmaksas-e-gr-mata-sql-server-administratoriem-un-biznesa-intelekta-izstr-d-t-jiem.aspx#comments</comments><description>&lt;p&gt;Sveiki,&lt;/p&gt;  &lt;p&gt;tā nu tuvojoties SQL Server 2008 R2 oficiālajam laidienam ir sarosījušies arī literatūras autori. Ja ir interese par &lt;/p&gt;  &lt;p&gt;&lt;b&gt;Introducing Microsoft SQL Server 2008 R2, by Ross Mistry and Stacia Misner &lt;/b&gt;&lt;/p&gt;  &lt;p&gt;Grāmata satur 10 nodaļas un 216 lappuses: &lt;/p&gt;  &lt;p&gt;PART I&amp;#160;&amp;#160; Database Administration &lt;/p&gt;  &lt;p&gt;CHAPTER 1&amp;#160;&amp;#160; SQL Server 2008 R2 Editions and Enhancements 3    &lt;br /&gt;CHAPTER 2&amp;#160;&amp;#160; Multi-Server Administration 21     &lt;br /&gt;CHAPTER 3&amp;#160;&amp;#160; Data-Tier Applications 41     &lt;br /&gt;CHAPTER 4&amp;#160;&amp;#160; High Availability and Virtualization Enhancements 63     &lt;br /&gt;CHAPTER 5&amp;#160;&amp;#160; Consolidation and Monitoring 85 &lt;/p&gt;  &lt;p&gt;PART II&amp;#160;&amp;#160; Business Intelligence Development &lt;/p&gt;  &lt;p&gt;CHAPTER 6&amp;#160;&amp;#160; Scalable Data Warehousing 109    &lt;br /&gt;CHAPTER 7&amp;#160;&amp;#160; Master Data Services 125     &lt;br /&gt;CHAPTER 8&amp;#160;&amp;#160; Complex Event Processing with StreamInsight 145     &lt;br /&gt;CHAPTER 9&amp;#160;&amp;#160; Reporting Services Enhancements 165     &lt;br /&gt;CHAPTER 10&amp;#160;&amp;#160; Self-Service Analysis with PowerPivot 189 &lt;/p&gt;  &lt;p&gt;&lt;a href="http://blogs.msdn.com/microsoft_press/archive/2010/04/14/free-ebook-introducing-microsoft-sql-server-2008-r2.aspx"&gt;Vairāk informācijas un lejupielādes iespējas šeit!&lt;/a&gt;&lt;/p&gt;  &lt;p&gt;Ceru, ka noderēs!&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://dotnet.lv/aggbug.aspx?PostID=13031" width="1" height="1"&gt;</description><category domain="http://dotnet.lv/blogs/jb/archive/tags/E-gr_0101_matas/default.aspx">E-grāmatas</category><category domain="http://dotnet.lv/blogs/jb/archive/tags/Literat_6B01_ra/default.aspx">Literatūra</category><category domain="http://dotnet.lv/blogs/jb/archive/tags/SQL+Server/default.aspx">SQL Server</category></item><item><title>Augstas kvalitātes(HD) video internetā 1.daļa</title><link>http://dotnet.lv/blogs/jb/archive/2010/03/19/augstas-kvalit-tes-hd-video-internet-1-da-a.aspx</link><pubDate>Thu, 18 Mar 2010 23:16:00 GMT</pubDate><guid isPermaLink="false">245d81fd-b543-41d7-a051-d8603c6e9e31:11801</guid><dc:creator>janis.bicans</dc:creator><slash:comments>488</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://dotnet.lv/blogs/jb/rsscomments.aspx?PostID=11801</wfw:commentRss><comments>http://dotnet.lv/blogs/jb/archive/2010/03/19/augstas-kvalit-tes-hd-video-internet-1-da-a.aspx#comments</comments><description>&lt;p&gt;Sveiciens!&lt;/p&gt;
&lt;p&gt;&amp;Scaron;ajā rakstu sērijā apskatī&amp;scaron;u Smooth Streaming tehnoloģiju un dalī&amp;scaron;os savā pieredzē tās izmanto&amp;scaron;anā. Galvenais uzsvars tiks likts uz &amp;scaron;is tehnoloģijas pielieto&amp;scaron;anas iespējām un lietotāja pieredzei izmantojot ierakstītu materiālu. Ar &amp;scaron;o tehnoloģiju ikdienā saskaros veidojot video lekcijas vienā no universitātes kursiem, tādēļ mēģinā&amp;scaron;u ilustrēt savu pieredzi. Strādāt sanāk ar video materiālu, kas ierakstīts izmantojot Sony&amp;nbsp; HDR-SR12 video kameru maksimālajā kvalitātē.&lt;/p&gt;
&lt;p&gt;Vērojot sesijas no &lt;a href="http://live.visitmix.com/Videos"&gt;MIX 2010&lt;/a&gt; konferences diezgan populāra tēma ir augstas kvalitātes video straumē&amp;scaron;ana un ar to saistītie izaicinājumi un problēmas. MS &amp;scaron;o problēmu risina piedāvājot Smooth Streaming, kas ir IIS Media Services papla&amp;scaron;inājums. Pieejams IIS 7.X versijās. Piedāvāju pirms tālākas &amp;scaron;ī raksta lasī&amp;scaron;anas aplūkot kā Smooth Streaming darbojas:&amp;nbsp; &lt;a href="http://www.iis.net/media/experiencesmoothstreaming"&gt;Piemērs no IIS.net 720&lt;/a&gt; un &lt;a href="http://www.iis.net/media/experiencesmoothstreaming1080p"&gt;Piemērs no IIS.net 1080&lt;/a&gt;. &lt;/p&gt;
&lt;p&gt;Tā darbības princips ir salīdzino&amp;scaron;i vienkār&amp;scaron;s. Tas analizē video pakotņu ceļu no servera līdz klientam un vajadzības gadījumā veic korekcijas, lai nodro&amp;scaron;inātu nepārtrauktu video translāciju. Ir pieejami 2 Smooth Streaming&amp;nbsp; izmanto&amp;scaron;anas scenāriji, 1.translēt ierakstītu materiālu un 2. translēt tie&amp;scaron;raidi. Tie&amp;scaron;raides translācijas izmanto&amp;scaron;anai vajag speciālu aprīkojumu, kas veic video signāla pārveido&amp;scaron;anu(piemēram, &lt;a href="http://www.inlethd.com/?q=products/spinnaker"&gt;aparatūra&lt;/a&gt;, &lt;a href="http://live.visitmix.com/MIX10/Sessions/EX32"&gt;MIX 10 Smooth Streaming Live&lt;/a&gt; ). &lt;/p&gt;
&lt;p&gt;Vienkār&amp;scaron;ota Smooth Streaming darbības shēma:&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;a href="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_78225AC0.png"&gt;&lt;img height="509" width="678" src="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_thumb_5F00_579B1B0E.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:block;float:none;margin-left:auto;border-top:0px;margin-right:auto;border-right:0px;" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Tātad laba interneta ātruma gadījumā Jūs saņemsiet Full HD video, savukārt slikta gadījumā SD video, kas tuvojas PAL un NTSC atbalstītajām iz&amp;scaron;ķirtpējām. &lt;/p&gt;
&lt;p&gt;&lt;a href="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_7E69314E.png"&gt;&lt;img height="470" width="729" src="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_thumb_5F00_5E4E2491.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:block;float:none;margin-left:auto;border-top:0px;margin-right:auto;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Reāli skatoties Smooth streaming video ekrānā redzamā video ekrāna izmēri nemainās, tikai mainās iz&amp;scaron;ķirtspēja(mainās attēla graudainība). Lai ilustrētu &amp;scaron;o situāciju izveidoju 2&amp;nbsp; attēlus izmantojot 19 collu monitoru ar&amp;nbsp; 1280*1024 iz&amp;scaron;ķirtspēju. &lt;/p&gt;
&lt;p&gt;720p maksimālā kvalitāte:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_53249A47.png"&gt;&lt;img height="587" width="733" src="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_thumb_5F00_1E180B17.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:block;float:none;margin-left:auto;border-top:0px;margin-right:auto;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;720p zemākā kvalitāte:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_72D3740F.png"&gt;&lt;img height="595" width="741" src="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_thumb_5F00_56C2B524.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:block;float:none;margin-left:auto;border-top:0px;margin-right:auto;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Attēlu at&amp;scaron;ķirība ir pamatīga! &lt;/p&gt;
&lt;p&gt;Skatoties Smooth Streaming video ir patīkami, ka praktiski nav tik ierastās buferizācijas(atkarīgs no interneta ātruma un servera noslodzes) un atbildes laiks uz pārlek&amp;scaron;anu no vienas vietas video uz citu ir minimāla. &lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Nākamajā rakstā apskatī&amp;scaron;u klienta izstrādes SDK.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Turpinājums sekos&amp;hellip;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://dotnet.lv/aggbug.aspx?PostID=11801" width="1" height="1"&gt;</description><category domain="http://dotnet.lv/blogs/jb/archive/tags/Microsoft+Expression+Encoder/default.aspx">Microsoft Expression Encoder</category><category domain="http://dotnet.lv/blogs/jb/archive/tags/IIS/default.aspx">IIS</category><category domain="http://dotnet.lv/blogs/jb/archive/tags/Silverlight/default.aspx">Silverlight</category></item><item><title>Jauna MSDN sadaļa SharePoint un Office izstrādātājiem</title><link>http://dotnet.lv/blogs/jb/archive/2010/03/03/jauna-msdn-sada-a-sharepoint-un-office-izstr-d-t-jiem.aspx</link><pubDate>Wed, 03 Mar 2010 09:43:00 GMT</pubDate><guid isPermaLink="false">245d81fd-b543-41d7-a051-d8603c6e9e31:10634</guid><dc:creator>janis.bicans</dc:creator><slash:comments>459</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://dotnet.lv/blogs/jb/rsscomments.aspx?PostID=10634</wfw:commentRss><comments>http://dotnet.lv/blogs/jb/archive/2010/03/03/jauna-msdn-sada-a-sharepoint-un-office-izstr-d-t-jiem.aspx#comments</comments><description>&lt;p&gt;Sveiki, MSDN komanda &amp;scaron;odien iepazīstina pasauli ar 2 jauniem resursiem SharePoint un Office izstrādātājiem. Kā jau ierasts resurss saturēs gan izstrādes rīkus, gan apmācības materiālus.&lt;/p&gt;
&lt;p&gt;&lt;a href="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_0AE882C8.png"&gt;&lt;img height="511" width="799" src="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_thumb_5F00_35C0E6DA.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;&lt;a href="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_43932CD5.png"&gt;&lt;img height="507" width="799" src="http://dotnet.lv/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/jb/image_5F00_thumb_5F00_23782018.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Office izstrādātājiem skatīties &lt;a href="http://msdn.microsoft.com/en-us/office/default.aspx"&gt;http://msdn.microsoft.com/en-us/office/default.aspx&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;SharePoint izstrādātājiem skatīties&amp;nbsp;&lt;a href="http://msdn.microsoft.com/en-us/sharepoint/default.aspx"&gt;http://msdn.microsoft.com/en-us/sharepoint/default.aspx&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Veiksmīgi!&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://dotnet.lv/aggbug.aspx?PostID=10634" width="1" height="1"&gt;</description><category domain="http://dotnet.lv/blogs/jb/archive/tags/Resursi/default.aspx">Resursi</category><category domain="http://dotnet.lv/blogs/jb/archive/tags/Office/default.aspx">Office</category><category domain="http://dotnet.lv/blogs/jb/archive/tags/Izstr_0101_de/default.aspx">Izstrāde</category><category domain="http://dotnet.lv/blogs/jb/archive/tags/SharePoint/default.aspx">SharePoint</category></item><item><title>SQL Server 2008 R2 mācību materiāli</title><link>http://dotnet.lv/blogs/jb/archive/2010/02/05/sql-server-2008-r2-m-c-bu-materi-li.aspx</link><pubDate>Fri, 05 Feb 2010 18:39:54 GMT</pubDate><guid isPermaLink="false">245d81fd-b543-41d7-a051-d8603c6e9e31:9229</guid><dc:creator>janis.bicans</dc:creator><slash:comments>461</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://dotnet.lv/blogs/jb/rsscomments.aspx?PostID=9229</wfw:commentRss><comments>http://dotnet.lv/blogs/jb/archive/2010/02/05/sql-server-2008-r2-m-c-bu-materi-li.aspx#comments</comments><description>&lt;p&gt;Sveiciens!&lt;/p&gt;  &lt;p&gt;No šodienas ir pieejami atjaunināti SQL Server 2008 R2 mācību materiāli. Tie ir pieejami šeit: &lt;a href="http://www.microsoft.com/downloads/details.aspx?displaylang=en&amp;amp;FamilyID=fffaad6a-0153-4d41-b289-a3ed1d637c0d"&gt;SQL Server 2008 R2 Update for Developers Training Kit&lt;/a&gt;&lt;/p&gt;  &lt;p&gt;&lt;strong&gt;&lt;u&gt;Saturs&lt;/u&gt;&lt;/strong&gt;: &lt;/p&gt;  &lt;ul&gt;   &lt;li&gt;Videos (8)      &lt;ul&gt;       &lt;li&gt;SQL Server 2008 R2 Update for Developers Overview Part I - SQL Server 2008 Review &lt;/li&gt;        &lt;li&gt;SQL Server 2008 R2 Update for Developers Overview Part II - Introducing SQL Server 2008 R2 &lt;/li&gt;        &lt;li&gt;Introducing SQL Server 2008 R2 StreamInsight &lt;/li&gt;        &lt;li&gt;Demo: Real Time Analytics with SQL Server 2008 R2 StreamInsight &lt;/li&gt;        &lt;li&gt;Introducing SQL Server 2008 R2 Application and Multi-Server Management &lt;/li&gt;        &lt;li&gt;Introducing SQL Server 2008 R2 Reporting Services &lt;/li&gt;        &lt;li&gt;Introduction To SQL Server 2008 R2 StreamInsight and Complex Event Processing &lt;/li&gt;        &lt;li&gt;Introducing PowerPivot for Excel 2010 and SharePoint 2010 &lt;/li&gt;     &lt;/ul&gt;   &lt;/li&gt;    &lt;li&gt;Presentations (8)      &lt;ul&gt;       &lt;li&gt;SQL Server 2008 R2 Update for Developers Overview Part I - SQL Server 2008 Review &lt;/li&gt;        &lt;li&gt;SQL Server 2008 R2 Update for Developers Overview Part II - Introducing SQL Server 2008 R2 &lt;/li&gt;        &lt;li&gt;SQL Server 2008 Filestream &lt;/li&gt;        &lt;li&gt;SQL Server 2008 Spatial &lt;/li&gt;        &lt;li&gt;SQL Server 2008 T-SQL &lt;/li&gt;        &lt;li&gt;SQL Server 2008 Date and Time Types &lt;/li&gt;        &lt;li&gt;SQL SErver 2008 SQLCLR &lt;/li&gt;        &lt;li&gt;SQL Server 2008 Reporting Services &lt;/li&gt;     &lt;/ul&gt;   &lt;/li&gt;    &lt;li&gt;Demos (13)      &lt;ul&gt;       &lt;li&gt;AdventureWorks Racing All-Up SQL Server 2008 Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 All-Up Spatial Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 Spatial Types Demo &lt;/li&gt;        &lt;li&gt;Intro to SQL Server 2008 Filestream Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 SQL CLR Nullable Types Demo &lt;/li&gt;        &lt;li&gt;Programming with SQL Server 2008 Filestream Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 Reporting Services Web Application Integration Demo &lt;/li&gt;        &lt;li&gt;Date and Time Support in SQL Server 2008 Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 T-SQL Table-Valued Parameters Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 T-SQL Row Constructors Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 T-SQL Grouping Sets Demo &lt;/li&gt;        &lt;li&gt;SQL Server 2008 T-SQL Merge Demo &lt;/li&gt;     &lt;/ul&gt;   &lt;/li&gt;    &lt;li&gt;Hands-on Labs (8)      &lt;ul&gt;       &lt;li&gt;How to build your first Web Application with SQL Server and ASP.NET &lt;/li&gt;        &lt;li&gt;Using SQL Server 2008 Spatial Data in TSQL &lt;/li&gt;        &lt;li&gt;Using SQL Server 2008 Spatial Data in Managed Code &lt;/li&gt;        &lt;li&gt;Using SQL CLR in SQL Server 2008 &lt;/li&gt;        &lt;li&gt;PowerPivot in SQL Server 2008 R2 &lt;/li&gt;        &lt;li&gt;Using the New Features of Reporting Services 2008 R2 &lt;/li&gt;        &lt;li&gt;Introduction To SQL Server 2008 R2 StreamInsight and Complex Event Processing &lt;/li&gt;     &lt;/ul&gt;   &lt;/li&gt; &lt;/ul&gt;  &lt;p&gt;Cerams, ka noderēs!&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://dotnet.lv/aggbug.aspx?PostID=9229" width="1" height="1"&gt;</description></item></channel></rss>