sample / best practices / recommandations on migrating a DW solution from On...
Hi,I want to know if there is documents available which presents some options to migrate a DW solution to Azure.I have a "standard" DW solution in place:* SQL Server to store the data* SSIS to load my...
View ArticleCube processing
Hi When i try to process SSAS cubes, sometimes i get a blank screen for the entire interval of processing and then the final message. This seems to be an SSAS bug. Has anyone faced this issue. Do we...
View ArticleError Handling in Fact/DiM table load using SSIS
What is the best practice for error handling while loading DIM/FACT table using SSIS .1. User Derived column or Data Conversion when Conversion required 2. Redirect Error row while conversion fail or...
View ArticleLog Flush Waits(waits/s)
Hello All,I struct in decision making for High Log Flush Waits(waits/s) in our SQL Server 2008 R2 Instance,Let me describe briefly belowEnvironment:We are using SQL Server 2008 R2 where ecommerce...
View ArticleSizing Guide for SQL Server and SSIS 2012
Dear all,For those who has experience developing a data warehouse system using SQL Server and SSIS, can you pls advise the proper way to size the server hardware?Thank you very much!Regards,SJ
View ArticleNEAR REAL TIME REPORT DATA
Hello,Looking for some suggestion for following requirement;1) Company has operation on multiple States of a country. Status are grouped in 4 Zones. So there are 4 Zone databases. Zone1DB, Zone2DB,...
View ArticleInteresting Optimiser Question for the Optimiser Experts
Hi All, I have an interesting problem. Someone here might be able to help me. We are migrating some development from SQL Server 2008R2 EE on win server 2008 to SQL Server 2014 Standard Edition SP1 on...
View ArticlePros and Cons of SSIS
Hi all,Could anyone post the Pros and Cons of SSIS in real time scenario. (As many as you can...)Thanks
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Pivot table without aggregation
Hi Folks, Can you please help me with the problem below. I have one table which contains the records for the flats in a society. I am trying to pivot the records already present in the table into...
View ArticleHow do i Calculate Fill Order Rate Using Sales Order Line Item
Aim :How much of the order was fullfilled in the first invoice - Let' say I ordered 2000$ worth of items. And Business Org invoiced this to me in two parts. First 1800$within 10 days and then another...
View ArticleBest practice flat file versus SQL server connection
Hi all,I would like to get your professional opinion about the usage of flat files versus SQL server connections in a DWH environment.I'm personally a fan of using flat files, why?Flat file :+More...
View Articleupdate row matching
I have 6 columns in a table with attributes to identify a car. I have a feed coming in which may or may not have all 6 attributes to identify a car. I need to find the match and then update the table...
View ArticleMetadata Repository for DWH and its BI applications
Hi AllFor once I am about to build a DWH+BI solution from scratch.Could any one command a tool which supports documentations and mapping of dwh objects ( tables, views, procedures, user defined...
View ArticleAn internal DMS error occurred that caused this operation to fail
am getting this error message when am trying to read varchar columns in Azure using informatica READER_1_1_1> JAVA PLUGIN_1762 [2016-06-17 09:19:34.792] [ERROR]...
View Articleget max date from text file
Hi Experts,Can we able to get max date from text fileThanks in advanceADKR
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SCD3 to SCD2 conversion
Hi,I have a table in SCD3 how can that be brought back to SCD2please check the structure as mentioned above.Subrat Kumar
View ArticleUnderstanding SSAS Actions
can anybody explain with example different actions(URL,Dataset,Rowset) in ssas 2012.I am able to work with drill through action but not with different of Actions in SSAS 2012.Thanks in advancesrm_2010
View ArticleSlow fact table processing due to heavy dimension table
Hi all,I have a fact table that is already partitioned in the cube. Each partition (2010,2011,2012, ...) contains about 15 MIL rows, which is not much at all.Every night during our process, only the...
View Articlehow to schedule to restart SQL SERVER ANALYSIS SERVICES using windows task...
Hi Experts,please help me on below requirement."how to schedule to restart SQL SERVER ANALYSIS SERVICES using windows task scheduler"Thanks In Advance!!!mastanvali shaik
View ArticleData Driven Operational Data Store ETL ?
I'm just wondering if there's a feature in SQL Server or SSIS where we feed a list of Tables to from source into destination database.It will create the table in the destination database base if it...
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