etl batch processing

, whether it is open source or commercial ETL tools have their own job scheduling, but from the use of flexibility and simplicity, it is not as good as the third-party professional to do batch job scheduling tools. Since they are all tools to facilitate the use of people, why not use better tools to relieve our workload, so that we can devote more effort to the business itself. Here is to share a third part

left associated BI Library Bi_tablea, can be associated with the discard, the association does not go into the target table Bi_tablea, and then the same business primary key more than one processing (marked or delete). More suitable for small-dimension table updates.2.2 Design 2.2.1 Target table structure create Tabel Bi_tablea (Physical_key int identity , -- physical key, self-increment logical_key varchar ( Span style= "color: #800000; Font-

Call From one batch Program Call another batch processing program without terminating the parent batch processing program. The Call Command accepts the labels used as the call target. If a call is used outside a script or batch f

RunDll32.exe detailed explanation and batch processing; Windows batch processing; clear iesaved; RunDll32.exe Batch ProcessingRundll32 command details File Function: Execute the internal functions in the 32-bit DLL file Location:X: (current system partition) \ windows \ syst

Batch Processing enables silent batch installation of software and silent Batch Processing Reference: the following links are in no particular order. Http://www.cnblogs.com/toor/p/4198061.html Http://www.autoitx.com/viewthread.php? Tid = 31956 extra = page = 1 Http://m.blo

Recently, many viruses with weak passwords have become popular on the Internet. For example, the Worm. Dvldr Worm, which has been very popular some time ago, is a typical one. One thing these viruses have in common is the use of batch processing for the ipc $ connection, so as to guess the Administrator's password to control the server. A virus consists of several files and several complex batches.

Reprinted from: http://www.hackbase.com/tech/2009-08-12/54871.html Summary of batch processing itself % 0.During batch processing, you often need to perform operations on yourself,For example, extract path, file name, suffix, size, and so on ....The % 0 extension can be easily implemented.: Code by @ bbs.bathome.cn 20

When you use ps for image processing, you may need to use repeated actions to process a batch of photos. next we will introduce how to use ps for batch processing, if you want to use ps for image processing, you may encounter repeated operations when

Document directory How to call batch processing in C ++, or directly write the batch processing statement in C ++ How to call batch processing in C ++, or directly write the batch

SQL Server Batch processing (Batch Requests/sec) high tracking processing, batchrequests Recent observations showed that the number of Batch processing Requests per second (Batch Reque

Batch Processing and python code mixed programming method, batch processing python Batch processing can be easily mixed with other languages for programming. In addition to being fun, batch