Replication And Power Outages/offline Servers
Sep 15, 2006
The setup: Two sql server 2005 SP1 clusters replicating with about 25 transactional publications and 10 merge publications. (Both clusters are being tested, nothing is in publication)
Currently, the servers are in the same building, which is prone to power outages. When a power outage occurs, how are the publications going to act once power is restored? Will we have to reinitialize the publications? This would be bad considering one of our publications takes around four hours to deliver a complete snapshot. What happens if one of the clusters where to go offline? When it comes back would it continue to replicate, or would the publication need to be reinitialized? Curious if anyone has any experience with this.
I've tried searching for any articles on this topic and have not been successful. If anyone knows of any, point me in that direction. Thanks!
-mike
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Sep 8, 2015
Can Powerpivot be used with Offline .cub files? Any versions?
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Jul 8, 2005
I plan on using SqlServer 2005 Express as a local datastore for my application when working offline. The idea is that the user would initiate a Synchronize action from the client application, this action would start replication going between a Networked sql 2000/2005 server and their local Express server. (At the beginning I plan on replicating the entire database).
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Aug 2, 2015
I am trying to show images in a product listing in power view.I work with an excel 2013 desktop version based on an office 365 pro account.I did the following steps:
import of an excel file with an article list via power query and loading the data to the data model import jpg images from a folder via power query, setting content as binary type and loading the data to the data modellinking both tables in power pivot--> manage via the image namesetting the table behavior for the images table under power pivot --> manage --> Advanced (e.g. Default Image: Content)opening power view and building article cards with article number and imageProblem: only a camera icon shows up in power view
Is there a solution with a desktop version?Can I use my Office 365 Pro account to make it work? How?Why is there no solution showing images in a pivot table?Link to Dropbox with power pivot filesÂ
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Apr 21, 2008
My SQL 2000 server has restarted 12 times since February 29, before then it was pretty stable. The server is an older one and basically it just runs SQL 2000 for three databases, only one of which is busy, but the server as a whole is not overloaded. Operations took the server down last week and ran hardware diagnostics €“ no hardware issues were found. I€™ve checked the system, security and applications logs €“ there are no indications of errors prior to the system restarting. I€™ve checked the SQL logs and there is no pattern to what is running on SQL right before the restarts and there doesn€™t appear to be any correlation between when the server restarts and when SQL jobs, replication agents, DTS packages or database maintenance runs. There are 14 hotfixes which have been applied to the server since January; I€™ve searched Microsoft€™s web site and google for any reported issues with these hotfixes, but haven€™t found any issues reported with them and SQL; I€™d appreciate any assistance in resolving this, thank you.
IBM x-Series 345, dual Xeon 2.00GHz, 2.50 GB RAM
Windows Server 2003 Standard Edition, SP1
Microsoft SQL 2000 SP3 8.00.760
1/22/2008 Windows Server 2003 Hotfix KB941202
1/22/2008 Windows Server 2003 Hotfix KB939653
1/22/2008 Windows Server 2003 Hotfix KB943460
1/29/2008 Windows Server 2003 Hotfix KB930045-v5
2/11/2008 Windows Server 2003 Hotfix KB933729
2/21/2008 Windows Server 2003 Hotfix KB941568
2/21/2008 Windows Server 2003 Hotfix KB944653
2/21/2008 Windows Server 2003 Hotfix KB941569
2/21/2008 Windows Server 2003 Hotfix KB942615
2/21/2008 Windows Server 2003 Hotfix KB941644
2/21/2008 Windows Server 2003 Hotfix KB943485
3/14/2008 Windows Server 2003 Hotfix KB946026
3/14/2008 Windows Server 2003 Hotfix KB943055
3/14/2008 Windows Server 2003 Hotfix KB944533
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Apr 10, 2007
Hi, I am relative newbie to SQLServer. When I try to take a user database offline, the query "hangs," with the query processing circle spinning. The Sharepoint 7 application is running on top of the Enterprise SQL Server 2005 db with several logins sleeping and awaiting commands. No errors are generated until I kill the offline command. Anyone have any ideas? Do I need to kill all the connections?
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Mar 2, 2000
We recently installed another SQL Server so we could test performance of replication between
the two servers. After I set up the replication between the two I got the following error:
subscriber must be running in Per Seat (Named User) licensing mode to use this replication feature.
Is there any way around this? Or could you direct me to some documention pertaining to
this error?
Thank you
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Jan 26, 2001
Hi:
We have a project that will consist of 3 production servers in 3 different
regions and each server has it`s own clients in that region. We want to use
replication to keep them all in synch so that if one goes down, the client
PC`s would just re-connect to one of the other two remaining servers and
keep working.
1. I am wondering what type of replication to use?
2. I was leaning towards merge, but was wondering how to use it to keep 3
servers in synch? If I use the Central publisher with updating subscribers
scenario, I foresee a potential problem as follows:
A. Server1 is central publisher
B. Server2 and Server3 are updating subscribers
C. Server2 (or Server3) goes down, clients reconnect to Server1 and
keep working.
D. When Server2 (or Server3) is back up, Server1 will push all
changes back to Server2.
but,
E. Server1 goes down, clients reconnect to either Server2 or
Server3 and keep working.
F. Since Server1 is down, changes made to Server2 not replicated
back to Server3 (The central publisher is gone) until Server1 comes back up.
G. Server2 goes down while Server1 is down, clients re-connect to
Server3.
H. The changes made to Server2 were not replicated to Server3
because the central publisher is missing.
I. Server3 therefore is missing data changes.
Please help me figure this out. I feel as if I am missing something that I
could do to also keep Server2 and Server3 in synch with each other besides
the Central Publisher.
Thanks in advance!
Jay Natarajan
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Jul 12, 2000
suppose i am repliacting(Transactional Replication) to two servers using the same publications can i stop replicating to one server without disturbing the other server?
If i resume the replication to the server after two days what will happen to the two day's data?will they be replicated when i resume the replication?
Thank you
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Jun 9, 2000
Can some one please give me a quick,brief description on the "Major diffrences" between these to features? Thank You, JJ
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Jan 14, 2000
Server_1 contains DB_A and DB_B. Server_2 contains DB_A and DB_B.
Can replication be setup where Server_1 DB_A (publisher) publishes to Server_2
DB_A (subscriber) and Server_2 DB_B (publisher) publishes to Server_1 DB_B (subscriber)? The environment is NT 4 (sp3) and SQL 6.5 (sp5a). Thanks in advance.
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Aug 23, 1999
Hi
I have two SQL Servers (6.5). One based in London (LDNINNTS9) and one in New York (NYINNTS2).
I had bidirectional replication set up on one table in a DB and everything is (WAS!!!) working fine. Came to work this morning (Monday typical!) and the following has happened.
When I select the remote servers option on the NY server from Enterprise manager I get the following error message
Unable to connect to site '0'because '' is not defined as a remote server.
Now it says that '' is not defined as a remote server. So I did a select of @@Servername and it has returned (null). It was set to NYINNTS2. I have tried executing some ISQL to change the name and started and stopped the SQL Services but the name remains (null). Does anyone have an idea of what I can do to set the name up as it was?
I know that the Server name gets set to null if it is invalid, but I am trying to set it to NYINNTS2, which should not be invalid? Does the domain name impact the validity of the name?
HELP!!!!
Regards
Steve Farmer
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May 29, 2001
Hi All,
Just want to know if we can replicate data (Transactional Replication) from a clustered servers (server A and Server B are active-passive clustered running SqlServer 7) to another server C running SqlServer 7.
If yes, how to go about doing this. Any white papers, KB articles or books out there which will walk through the steps to do it.
Appriciate any help.
Thanks,
Sri
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Feb 3, 2006
Anyone know what or how to calculate how much bandwidth I may use during replication. I have done this with large pipes with out a problem, just concerned I may need to change the interval to something else.
Thanks
JJ
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May 8, 2006
Hello, Heros of The Programming World!
How it is possible to perform "replication" between two databases using technological means of MS SQL Server 2005 if two servers do not have a connection at all. The only thing is possible - is transfer of data for the replication on a CD.
What is the best way to do it if central database has a hundreds of such "subscribers"?
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Mar 23, 2004
Hi There Gurus - Another Replication question for you all:
Can anyone point me in the right direction to get info on using Linked Servers in Snapshot Replication?
We have Replication all scripted & working between Registered servers, but one of our divisions is not allowing us to register their box on the Parent - ONLY a Linked server.
Thanks in Advance Everyone...
RobbieD
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Apr 13, 2007
Hi! need your help.
I have 2 dedicated sql servers xx.xx.x.155 and xx.xx.x.165 (Hosted Environment)
Both SQL Server 2005.
I need to replicate (snapshot daily) data from 155 (Apollo1) to 165 (Apollo2).
and I have many questions as this is the 1st time that I work on this environment.
I created 3 windows accounts and was able to create the publications (Apollo1).
Apollo1ReplSnapAgent
Apollo1ReplDistAgent
Apollo1PublisherUser
However (the distributor) is not visible to Apollo2 so I am unable to subscribe.
Do you have any idea what I need to do to make it visible?
I setup an ftp site to drop the publication (as I was unable to create an UNC Share) and I was hoping to be able to subscribe to it.
Probably it is a matter of permissions...maybe a firewall? should I ask my provider to open a port? do I need to create the same 3 accounts in the Subscriber?
something like Apollo2SubscriberUser?
Please help!
I am lost!
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Oct 3, 2001
Hi,
I tried with success to replicate a table_test_repl from my local server to an other server.
I used only one table for testing.
After that, i can't drop the 2 tables a_test_repl (on my local server and the other : I've got a message 'cannot drop the table because it is published for replication'
What can I do? I need absolutely to drop these tables to keep a clean model
and I can't drop the database and try again.
Thanks to your answers
Axel
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Jun 22, 2006
Hello,Being a bit of a SQL Server novice, need some advice with the followingsituation.Server A and Server B have SQLServer 2000 based databases. The vendorof the application/system has implemented their own replication processto ensure the 2 databases are in sync. However, there is no clusteringwith virtual IP addresses implemented. So to an external client/db, itis 2 identical databases with the same name on 2 distinct servers.We need to develop an application that will reside on a networkedserver C and with SQLServer 2000 as well. While most of the tables inthis database are self contained, around 10 tables will have to bemirror copies of the same tables from either Server A or Server B.Question, how do we implement subscription based replication on top ofa redundant database, when no clustering is implemented? So, inessence, when Server A is alive, the database on Server C willperiodically (or on change) replicate the 10 tables from Server A. WhenServer A is not alive, it needs to do same from server B. (When bothserver A and B are alive, it is acceptable to get data from either,since they are synchronized internally).Any alternate suggestions on achieving this functionality are welcometoo. If SQL Server 2005 has some capabilities that may address thisproblem, that is a consideration as well.Thanks
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Aug 9, 2007
I am having trouble finding any documentation on how linked servers are set-up under SQL 2005 for log-shipping and replication. Under SQL 2000, the only linked servers "visible" were ones that were user-defined. Under SQL 2005, it seems when you set-up log-shipping or replication, you get these new linked servers which are automatically defined. I would like to understand them and in particular, how security is maintained. We recently had a production issue where after some problem with a server which resulted in having to restart SQL Server, and shrink msdb, log-shipping started to fail authentication when trying to run alert jobs. Only after rebooting the server, and also the log-ship target server, and waiting 9 hours, did the authentication correct itself. I would like to know how it resolved itself and what took so long?
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Nov 3, 2015
I have several reports in a Power View Gallery. In Gallery view, most of the reports show the "Open New Excel Workbook", the "Create Power View Report", and the "Manage Data Refresh" buttons on the right side of the report list. Why would some reports not have these buttons available? In the attached image you can see one report with the buttons and one without the buttons.
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Jul 20, 2015
I've imported a number of excel sheets into a Power Query Table. All seems to appear ok until I load the data. Of the 15k rows around 2k have a similar error where it cannot convert an integer to type string as below example
Expression.Error: We cannot convert the value 40 to type Text.
Details:
  Value=40
  Type=Type
The columns in question are all of integer type, I've looked through the M query and there is no conversion to string taking placeThe values where we don't get the error are also integers hence the intriguing question is why does the error occur on a subset and not the others. I suspect there is a limit to the number of errors also somewhere internally M query is converting the column to text for some reason.
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Nov 18, 2015
Slow loading issue with an if statement. In the raw data the field [Location] is a text field e.g. 0010. I have a parameterised query that get a Location_Value from Excel and passes it to the PQ query using:
#"Filtered Rows1" = Table.SelectRows(#"Removed Other Columns", each ([SalesMode] = 0) and ([SalesType] = 0) and ([Location] = Location_Value))
This works fine if you chose a single location. Â However I wanted to be able to select all locations and text is horrible to work with so in PQ I used the change type function to change the location column into whole numbers. I changed excel to also pass a number as Location_Value. Â I was therefore surprised when the same query took 2.5 times longer to refresh????
My PQ now looks like this
 #"Changed Type" = Table.TransformColumnTypes(#"Removed Other Columns",{{"Location", Int64.Type}}),
  #"Filtered Rows1" = Table.SelectRows(#"Changed Type", each ([SalesMode] = 0) and ([SalesType] = 0) and ([Location] = Location_Value))
I'm wondering if I need to do something to the ([Location] = Location_Value) bit as maybe it still thinks [Loation] is text and it is trying to compare it to a number. I st assumed the step above meant that [Location] was now a number, but maybe you still have wrap it with some kind of VALUES or TEXT function?
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Apr 10, 2015
I have data like below
Country    State           Rank
India        Kerala           1
India         Kerala            2
India        Kerala            3
India        Tamil Nadu    1
India        Tamil Nadu    2
India         Orissa            1
India        Orissa            2
US            Florida           1
US           Florida            2
US           NewYork        1
I have to generate rank like this in power pivot. How can I achieve it?
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Jun 11, 2015
When updating a Power Query Source in Power Pivot, I'm getting the following error message:
Basically saying that OLE DB or ODBC-error occured when:
- Connections have been imported from a different workbook or
- the workbook has been created in a newer Version of Excel
None of which is the case here. What can cause this?
System: Virtual machine (VMware) on Windows 2008 R2, Office 2010, 64bit, using temporary profile.
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Sep 9, 2015
I have opened an account in [URL] and taken the 60 days trial for power bi pro. I've developed power pivot and generated power views in share point 2013. But, I'm new to Power BI desktop. I have created a report in power BI desktop and published to [URL]. Also, I have uploaded an excel file directly to [URL] and created the report from the workspace available there itself and pinned the report to dashboard also. Everything is fine till this. But, I need to refresh the file which I have uploaded. I have some dummy data in excel sheet.
ZipCode State ZipName
2345 AA AA
456 BB BB
6787 CC CC
 This has been created as a table and then added to data model. So, power pivot has been created for the same. Then I have uploaded this file to [URL] site. But, I'm getting an error message while trying to schedule refresh for the same.
"You cannot schedule refresh for this dataset because it does not contain data model connections. You cannot schedule refresh on worksheet connections or linked tables. To schedule refresh the data must be loaded into the data model."
How can I create a data model connection? How can I schedule refresh for an excel file like this?
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Jul 25, 2015
I'm a relative newcomer to Power View. I've been playing with charts and have been struggling to combine both line and bar on the same chart. It would appear this functionality is not available. Considering this is basic functionality when it comes to charting, how to achieve this....
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Jul 16, 2015
I'm looking to replace text in a given column given a set of conditions in the other columns. Please see below the M query in the advance editor and in particular the bold text. Here I've created a new entry that would appear in the query applied steps window in the power query editor that I have called "Replace Values". The logic is if Data.Column4 column equals "London" then replace null values in Data.Column5 with London. However when I save the query below I get the errorÂ
Expression.Error: There is an unknown identifier. Did you use the [field] shorthand for a _[field] outside of an 'each' expression?
I plan to change the expression to test for multiple conditions however I need to get the basic expression working first. The other frustration i had with the "if" statement is it had to have an else even though I didn't require it, am i doing something wrong here?
let
FullFilePath = "C:PermanentDwellings.xlsx",
Source = Excel.Workbook(File.Contents(FullFilePath)),
  #"Expanded Data" = Table.ExpandTableColumn(Source, "Data", {"Column1", "Column10", "Column11", "Column12", "Column13", "Column14", "Column15", "Column16",
[Code] ....
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Jul 20, 2005
Hi, guys.A very simple question for all of you: how can I get the amount ofbytes exchanged during a Merge replication between two Microsoft SQL2000 servers?Thank you.Bye,Angelo.-
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Apr 19, 2007
Hello,
We have an environment with 7 servers that are running replication with one another and I'm wondering if there are any tools or experiences that any of you might have that may assist in the auditing of these servers. The data should be in synch accross the boards for all tables, but sometimes problems can arise such as replication not being set up properly, stored procedure's being out of synch, or data gliches etc.
In dealing with these issues we have an in-house written program which analises each table on each server and takes a snapshot and does column by column compare. We also have another program that will synch the data up (basically a delete/insert statement on the publisher). This process can take up to 3 weeks for our quarterly update of every table. I'm wondering if anybody has used any tools such as in SSIS or a third party tool and has done or is doing something similar to what we are doing now. If so, are there any tips you wouldn't mind sharing on how our process might be sped up?
Thanks,
Phil
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Aug 26, 2015
I want to show on Power BI Dashboard a moving average - for example, I want to always show the last 30 measurement of body temperature but it looks like Power BI dashboard shows all measurements I have and compress them - which makes the dashboard ugly.
I tried to customize the X-axis properties but I dont know what I should change the default start/stop properties to (where the default property value is automatic).
[URL]
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Jul 29, 2015
I have multiple web databases for storefront orders as linked servers on SQL Server 2008 R2. I need to organize the data for these orders into a structure that can be imported into my ERP application db frequently either on demand or periodically during the day. We are essentially trying to make the manual order entry process automated. My thought was to get the data into views that resemble the schema of the order table in my application db and then schedule a stored procedure with sql jobs or a load routine from within the ERP application that would insert data from the view into the order table.
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Sep 29, 2015
We are trying to build dashboards using Power BI desktop version with Power Pivot data model as a back end. To import the data to Power BI,we used Import ->Excel workbook contents option and successfully imported the model to Power BI .When I tried to refresh the Power BI,It's hitting the backend tables available in the power Pivot model. But my requirement is I need to refresh the Power BI from the power Pivot Datamodel(I'm expecting an option like Import from Power Pivot in Tableau).
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