Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Load data to Azure Data Lake Store with high throughput
In general, a suggested way is to leverage Azure Data Factory to copy data from/to Azure Data Lake...
Date: 12/28/2015
Column mappings in SqlBulkCopy are case sensitive
When you use SqlBulkCopy and set the ColumnMappings property, the column names are case sensitive...
Date: 07/15/2015
Be Careful when using Table-Valued Parameter
Recently we found two implicit traps when using Table-Valued Parameter, which may easily lead to...
Date: 05/27/2015
Build warning msb3247 and msb3276 and msb3277
Frequently we may meet build warnings if a project indirectly reference same assembly with different...
Date: 02/13/2015
Use PsTools to view certificate installed by System account
If you want to view certificates installed by System account in an Azure VM, directly remote to the...
Date: 01/26/2015
Use Data-Driven Test for Parameterized Tests
In daily development, we usually have a requirement to write paramterized test cases. I used to use...
Date: 11/06/2014
A quite efficient compression algorithm: Blosc
Recently I just learnt about a new compression algorithm Blosc (https://www.blosc.org/trac). It has...
Date: 05/29/2014
Preliminary findings to get good performance of SqlBulkCopy
We want to develop a C# application which needs load data into local DB quickly, and found the...
Date: 02/27/2014
Study Notes of "Pattern-Oriented Design"
Here are the study notes of my recently attended training "Pattern-Oriented Design". The lecturer is...
Date: 12/22/2013
Azure Storage Blobs: the API DownloadToStream is always faster than OpenRead
An interesting finding when using the Azure Storage is that the API ICloudBlob.DownloadToStream is...
Date: 12/19/2013
Cancellation over .Net 4.0
To implement cancellation over .Net 4.0 is kind of convenient. See the following articles for...
Date: 07/09/2013
Integrate native C++ project with managed C# projects
Scenario: recently our team need to use a compression algorithm which is implemented in native C++...
Date: 03/13/2013