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Data Guru System Requirements Data Guru System Requirements Overview This chapter lists the minimum system requirements for a successful installation and discusses the two different versions of Data Guru, one of which is selected automatically during installation. Also described here are locations the various files installed and used in a typical Data Guru configuration. Hardware & Software Requirements Data Guru can run on most modern laptop machines with few system limitations. Additional system performance allows for faster processing of larger data sets. Single User Data Guru can be run on a single machine with the following minimum specifications: Minimum Computer 2.6 GHz Pentium-compatible PC CPU Intel i5 processor RAM 4 GB Display 1024x768 screen resolution Hard Disk 100 GB free disk space (1 GB required for installation) Internet Connectivity Required for certain transforms Operating System Windows 7 (64-bit) Microsoft .NET Framework 4.0 Recommended Windows 8 (64-Bit)b While these are the absolute minimum requirements to install and run Data Guru in a stand-alone environment, it is strongly recommended that more advanced systems are used. LLamasoft® Data Guru™ System Requirements 1.0 1 Data Guru System Requirements Cloud/Server Environment Data Guru allows users to transform their data on a cloud or local server. If the data transformation process is going to happen on the local client machine, hardware specs should be increased. A solid state hard drive and increased memory is strongly recommended. Basic Client Standard Client Low End Server Standard Server High Performance Server Purpose User client machine for day-to-day work Dedicated data server to be accessed by client machine Data* 4 GB or less 10-30 GB CPU 30-60 GB 75 GB or greater Intel i7 processor Intel i7 processor Single Xeon processor Single Xeon processor Dual Xeon Processor 6 GB 8 GB 32 GB 64 GB 128 GB or greater 500 GB HDD 240 GB SSD RAID Array RAID Array SAN/SSD RAID Array DBMS SQL Express SQL Standard SQL Standard SQL Enterprise OS Windows 7 / 8 (64-bit) RAM Hard Drive 6-10 GB Windows Server 2008 / 2012 * The relative size of the database on the client machine which is supporting the data transformation process. Additional System Considerations How Your Data Guru Version is Determined If you have the 32-bit version of Microsoft Office installed, the x86 version of Data Guru is installed regardless of whether your operating system is 32-bit or 64-bit. For Access databases, Data Guru uses the Microsoft Access Database Driver installed with Microsoft Office. Because there is no AnyCPU version of Microsoft Office or the Microsoft Access Database Driver that can run as either a 32-bit or 64-bit application, the x86 version is used. If you do not have the 32-bit version of Microsoft Office installed, the AnyCPU version is installed. When the AnyCPU version of DataGuru is run on a 64-bit operating system, it runs as an x64 application and therefore cannot use the x86 version of the Access Database Driver if it is installed at a later time. When Data Guru then attempts to access the Access database, it warns that the x64 Access driver cannot be found. 2 LLamasoft® Data Guru™ System Requirements 1.0 Additional System Considerations The selection of the DataGuru version is determined as follows: Using an Access database can result in a significant reduction of the database space available for processing data. It is recommended that those projects be migrated to either an SQL Server database or SQLite database. Oracle ODBC Drivers If you are using Oracle, the Oracle ODBC drivers must match the type of Data Guru application (64-bit and 32-bit). To do this, you must use your native system as the basis for ODBC setup. For example, if you are using a 64-bit machine, you must use the 64-bit ODBC driver, and Data Guru will only be able to connect with the 64-bit version. If you attempt to run Data Guru as a 32-bit application (for example, to use with Access), the Oracle ODBC connections will not work on the 64-bit machine. LLamasoft® Data Guru™ System Requirements 1.0 3 Data Guru System Requirements File Locations Several file locations are commonly used with Data Guru application. These include the following: Application Installation Folder During installation, Data Guru files are placed under the appropriate Program Files folder on the System drive, based on the version being installed and your operating system: 4 x86 or AnyCPU version on 32-bit operating system - x86 version on 64-bit operating system - AnyCPU version on 64-bit operating system - LLamasoft® Data Guru™ System Requirements 1.0 File Locations User Project Folders During initial start-up, Data Guru creates a set of user folders, which by default are placed in the following location: This location is always offered when creating a new project; however, you can override the default and select another location. User Configuration Data Folder Application configuration information is stored in the user.config file located in the AppData\Local folder of the current user: Typical user configuration information includes the most-recently-used lists for projects and last accessed folder locations. This information is independent of projects. Note: The AppData folder is a hidden folder. You must disable the Hidden attribute on this folder to view its contents. LLamasoft® Data Guru™ System Requirements 1.0 5 Data Guru System Requirements Application Data Folder Data Guru uses a folder common to all users of the application: Currently, this folder is used solely to store the Diagnostics sub-folder for Data Guru’s diagnostic output, which is written to a file named ErrorLog.xml. Data Guru writes to this file when it encounters an unexpected condition or when an internal program exception occurs. Currently, you must send this file manually to LLamasoft if you require assistance in resolving a program error. Later Data Guru versions may automatically send this file to LLamasoft as errors occur. The file is formatted in XML and can be programmatically parsed. Note: This file contains only error information; trace information is not included. Whenever this file has contents, it is of interest to the development team for quality purposes. In the future, additional data common to all users of the application will reside in the Application Data Folder. 6 LLamasoft® Data Guru™ System Requirements 1.0