All our ETL products support TLS 1.2 now.

That does not mean that the software is actually using it.

To enable you have to install a lot of patches from Microsoft. they must be installed on both the client and the server.

Then you have to enable TLS 1.2 and disable the rest of the protocols (on the server and client)

We recommend using IISCripto for it 


And the last step is to reboot the computer

Latest versions of Advanced ETL Processor  and Visual Importer ETL loads data up to two times faster

Old version:1640 records per second:

Old Version

 New version:4091 records per second:

New Version

Note: Only If your table has TEXT, NTEXT, VARCHAR(MAX), NVARCHAR(MAX), XML, IMAGE or BINARY(MAX) fields. 

Here is a basic example of creating a temporary folder

The Script calculates directory name and saves it into a variable. The variable than used to create the directory

temporary folder package

temporary folder script


temporary folder file operation

Full List of "temporary" functions:


The GetWindowsTemporaryDirectory function returns windows temporary path.


The GetTemporaryFile function returns a temporary file path. The file is located in windows temporary directory


The GetTemporaryFileInDirectory function returns temporary file path. The file is located in the directory


The GetTemporaryDirectory function returns a temporary directory name in a specified directory


What Directory Monitor For

Directory Monitor is a windows service which tracks folder changes, such as; file creation, removal, modification or rename. It is able to handle multiple locations at once. There is the ability to watch network shares in addition to local folders. Directory monitor does not execute anything, we have a separate windows service for it, called execution agent. When change happens, directory monitor inserts a record into queue table. There is no need to restart Directory monitor service when user amends the settings.

How Directory Monitor Works


Holds the overall status of directory monitor: is it enabled or not and settings for individual threads events to monitor for: filter, waits


Create, amend and delete monitors settings.

Management thread

Responsible for creating, updating and destroying monitor threads.

Monitor thread

Monitors single directory for changes.
When an event happens, it inserts a record into queue table.

File usage thread

Creates and runs file usage tasks
When create event happen it might take some time to release the file.
(It might take 5 minutes to copy a file)

File usage task

The task is just a procedure which checks if the file is open. For example, one task checks filea.txt, another check filleb.txt and so on. Threads are very heavy and there is OS limitation how many threads we can create. Creating thousands of threads is definitely a stupid idea. The task is very light and while one task is waiting for x milliseconds another one is being executed. The way it works, it checks if the file is open if it is, it sleeps for some time and checks it again. Once the file is closed or a timeout happens it inserts a record into queue table. Checking is done by opening a file for writing.

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