Erwin 7.3 Portable
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How to Use erwin 7.3 Portable for Data Modeling
erwin 7.3 is a powerful data modeling tool that helps you find, visualize, design, deploy and standardize high-quality enterprise data assets. It supports relational, NoSQL and Big Data databases, data warehouses and data lakes, both on-premises and in the cloud. But what if you need to use erwin 7.3 on different machines without installing it That's where erwin 7.3 portable comes in handy.
erwin 7.3 portable is a version of erwin 7.3 that can be run from a USB flash drive or any other removable media. It does not require installation or registration, and it does not leave any traces on the host machine. You can use it to create and edit data models, generate database schemas, reverse engineer existing databases, compare and synchronize models and schemas, and more.
To use erwin 7.3 portable, you need to download it from a reliable source[^2^]. The file size is about 300 MB, so make sure you have enough space on your removable media. Once you have downloaded the file, unzip it to a folder on your removable media. Then, run the erwin.exe file from that folder. You will see the erwin splash screen and then the main window of erwin 7.3 portable.
You can now use erwin 7.3 portable as you would use the regular version of erwin 7.3. You can create new models, open existing models, import and export models, generate reports, etc. You can also access the online help and documentation by clicking on the Help menu. However, there are some limitations and precautions you need to be aware of when using erwin 7.3 portable:
You cannot use erwin 7.3 portable with a license server or a dongle. You can only use it with a standalone license key that is embedded in the executable file.
You cannot update or patch erwin 7.3 portable. You need to download a new version of erwin 7.3 portable whenever there is an update or a patch available.
You cannot use erwin 7.3 portable with other versions of erwin installed on the same machine. You need to uninstall or disable them before running erwin 7.3 portable.
You cannot use erwin 7.3 portable with other applications that use the same port as erwin (by default, port 8080). You need to change the port number in the erwin.ini file before running erwin 7.3 portable.
You should always close erwin 7.3 portable properly before removing your removable media from the host machine. Otherwise, you may lose some data or corrupt your models.
erwin 7.3 portable is a convenient way to use erwin 7.3 on different machines without installing it. It can help you with your data modeling tasks wherever you go. However, you should also be aware of its limitations and precautions to avoid any problems or errors.
How to use erwin 7.3 portable for data modeling
erwin 7.3 portable is a version of erwin 7.3 that can be run from a USB flash drive or any other removable media. It does not require installation or registration, and it does not leave any traces on the host machine. You can use it to create and edit data models, generate database schemas, reverse engineer existing databases, compare and synchronize models and schemas, and more.
To use erwin 7.3 portable, you need to download it from a reliable source. The file size is about 300 MB, so make sure you have enough space on your removable media. Once you have downloaded the file, unzip it to a folder on your removable media. Then, run the erwin.exe file from that folder. You will see the erwin splash screen and then the main window of erwin 7.3 portable.
You can now use erwin 7.3 portable as you would use the regular version of erwin 7.3. You can create new models, open existing models, import and export models, generate reports, etc. You can also access the online help and documentation by clicking on the Help menu.
However, there are some limitations and precautions you need to be aware of when using erwin 7.3 portable:
You cannot use erwin 7.3 portable with a license server or a dongle. You can only use it with a standalone license key that is embedded in the executable file.
You cannot update or patch erwin 7.3 portable. You need to download a new version of erwin 7.3 portable whenever there is an update or a patch available.
You cannot use erwin 7.3 portable with other versions of erwin installed on the same machine. You need to uninstall or disable them before running erwin 7.3 portable.
You cannot use erwin 7.3 portable with other applications that use the same port as erwin (by default, port 8080). You need to change the port number in the erwin.ini file before running erwin 7.3 portable.
You should always close erwin 7.3 portable properly before removing your removable media from the host machine. Otherwise, you may lose some data or corrupt your models.
In this article, we will show you some examples of how to use erwin 7.3 portable for data modeling tasks.
Creating a new model
To create a new model with erwin 7.3 portable, follow these steps:
Run the erwin.exe file from your removable media.
Click on the File menu and select New Model.
Select the type of model you want to create (e.g., Logical/Physical Model).
Select the database platform you want to use (e.g., Oracle).
Enter a name and a description for your model.
Click OK.
You will see a blank model canvas where you can start adding entities, attributes, relationships, etc.
Opening an existing model
To open an existing model with erwin 7.3 portable, follow these steps:
Run the erwin.exe file from your removable media.
Click on the File menu and select Open Model.
Browse to the location where your model file is stored (e.g., on your removable media or on another machine).
Select your model file and click Open.
You will see your model displayed on the model canvas where you can view and edit it. 061ffe29dd
