SQL Server 2. 00. Express Edition Overview. This article discusses these topics and the integration of SQL Server Express with Visual Studio 2. We also compare this product with the existing Microsoft free databases like MSDE and Jet. ![]()
It is designed to provide a database platform that offers superior ease of use, enabling fast deployments for its target scenarios. The ease of use starts with a simple and robust graphical user interface (GUI) setup that guides the user through the installation process. ![]() The GUI tools that come for free with SQL Server Express include SQL Server Management Studio Express Edition (Technical Preview version available at launch), Surface Area Configuration Tool, and SQL Server Configuration Manager. These tools simplify the basic database operations. The design and development of database applications are made easier by the integration with Visual Studio projects. In addition, I introduce the ability to deploy database applications by moving them like typical Windows files. The servicing and patching are also simplified and automated. SQL Server Express uses the same reliable and high- performance database engine as the other versions of SQL Server 2. It also uses the same data access APIs such as ADO. NET, SQL Native Client, and T- SQL. Download it and install it manually. If this does not help. Enterprise Administrator. I had the same Error Code 6D9E with Microsoft SQL Server 2005 Express Edition Service Pack 4 on Vista. Microsoft SQL Server 2005 Express Edition, free and safe download. Microsoft SQL Server 2005 Express Edition latest version. For information about the advanced capabilities in SQL Server 2005 Enterprise Edition. Microsoft Download Center; TechNet Evaluation Center. Free Windows 8 courses; SQL Server training. I need trial Microsoft SQL Server 2005 Standart Edition. In fact, it is differentiated from the rest of the SQL Server 2. Lack of enterprise features support. Limited to one CPUOne GB memory limit for the buffer pool. Databases have a 4 GB maximum size Features like Auto- Close and the ability to copy databases as files are enabled by default in SQL Server Express, while the high availability and business intelligence features are absent. The Web download enables a free, fast, and convenient deployment. This white paper covers the components and features unique to SQL Server Express, such as Application XCopy (User Instances), networking, and security. It also provides guidelines for common usage scenarios. ![]() In addition, I cover the ease of data application development using Microsoft Visual Studio 2. This discussion is targeted at. Hobbyists and other nonprofessional developers. Database developers, administrators, and operations specialists Business analysts. Technical decision makers. Target Scenarios. SQL Server Express was developed with two distinct uses in mind. The first is as a server product, especially as a Web server or a database server. The second is as a local client data store where the application data access does not depend on the network. Ease of use and simplicity are key design goals. The three main usage scenarios for SQL Server Express are. ![]() Nonprofessional developers building Web applications. ISVs redistributing SQL Server Express as a low- end server or client data store. Hobbyists building basic client/server applications. SQL Server Express provides an easy- to- use and reliable database platform that is . Special consideration is given to the ease and reliability of setup and deployment to make it easy for ISVs to use and redistribute. Key Features in SQL Server 2. Express Edition. SQL Server Express uses the same database engine as the rest of SQL Server 2. For additional information in these areas, see SQL Server 2. Books Online. The features that are unique to SQL Server Express and/or have higher customer impact are described in detail below. Engine Specifications. The SQL engine supports 1 CPU, 1 GB RAM, and a 4 GB database size. This mechanism permits easy differentiation from other SQL Server 2. Otherwise, there is no workload throttle and the engine performs as in other editions. Internally, the engine limits the number of user scheduler threads to 1 so that only 1 CPU is used at a time. Features such as parallel query execution are not supported because of the single CPU limit. The 1 GB RAM limit is the memory limit available for the buffer pool. The buffer pool is used to store data pages and other information. However, memory needed to keep track of connections, locks, and so on is not counted toward the buffer pool limit. It is therefore possible that the server will use more than 1 GB in total, but it will never use more than 1 GB for the buffer pool. Address Windowing Extensions (AWE) or 3 GB data access is not supported or needed. The 4 GB database size limit applies only to data files and not to log files. However, there are no limits to the number of databases that can be attached to the server. There are some minor changes to the startup of SQL Server Express. User databases are not automatically started, and the distributed Transaction Coordinator is not automatically initialized. For the user experience, though, there should be no difference other than a faster startup. Programmers intending to use SQL Server Express are recommended to keep these changes in mind when designing their applications. Multiple SQL Server 2. Express installations can coexist on the same machine along with other installations of SQL Server 2. SQL Server 2. 00. Microsoft Desktop Engine (MSDE). In general, it is best that SQL Server 2. Service Pack 4 (SP4). The maximum limit to the number of SQL Server Express instances is 1. These instances must be uniquely named for the purpose of identifying them. SQL Server Express by default installs as a named instance called SQLEXPRESS. This particular instance may be shared among multiple applications and application vendors. We recommend that you use this instance unless your application has special configuration needs. All of the new features in SQL Server 2. CLR) integration, new data types such as VARCHAR(MAX) and XML, user- defined types, and user- defined aggregates are supported. Also, SQL Server Express databases can attach to SQL Server 2. SQL Server Express instance will work equally well with a SQL Server 2. Replication and SQL Service Broker functionality is also available, and will be described in detail later. Tools Support. SQL Server Express is designed to be easy to use, and the graphical user interface (GUI) tools make it easy even for database novices to use the basic database functionalities in SQL Server Express. A new GUI tool called SQL Server Management Studio Express Edition will be freely available as a separate Web download. SSMS- EE will allow easy database management and query analysis capabilities and will be freely redistributable. SSMS- EE will support connections to SQL Server Express and other SQL Server 2. SQL Server 2. 00. MSDE 2. 00. 0. A simple connection dialog will guide the user through the selection of the instance and the authentication methods to be used. Both local and remote connections will be possible. Object Explorer will enumerate and display the common objects used, such as the instance, tables, stored process, and so on, in a hierarchical manner and will help the user visualize access to the database. All the database management functionalities will be available by invoking the right- click context menu from Object Explorer. SSMS- EE features like creating and modifying databases, tables, views, logins, and users are identical to the full SQL Server Management Studio available in other editions. This allows you to immediately leverage the skills you learn with SSMS- EE once you upgrade to the full version of SSMS. Many database users prefer to manage their servers using T- SQL, since this approach offers finer- grained control than using the graphical user interface. The Query Editor in SSMS- EE will allow users to develop and execute T- SQL statements and scripts. The Query Editor will have rich features such as keyword color- coding and a results pane that returns results in a data grid. The error messages, if any, will also be shown in the results pane. Query Editor (click image to enlarge)SSMS- EE will be distributed through a separate Web download. Users will simply click the executable to launch the setup. If SSMS is already installed, SSMS- EE will fail to install because it is unnecessary. Some of the tools that ship with SQL Server Express include the SQL Computer Manager, SQL Command, and BCP. SQL Computer Manager is used for starting and stopping the SQL Server service, and for enabling and disabling network protocols. SQL Command is used for connecting and querying using the command line, while BCP is used for bulk copying data. SQL Computer Manager allows administrators to configure basic service and network protocol configurations. This is the SQL Server 2. Server Network Utility, Client Network Utility, and Service Manager. It is not intended to adjust performance characteristics or operations of SQL Server. In Computer Manager, there is a node for . The services node lists all the available Express services and gives details like the name of the server instance, the service status, and the startup type. You can select a particular service and perform operations like start, stop, pause, or restart of the service. The Server Network Protocols node enumerates the list of protocols for each instance on the machine. Right- clicking the protocol (e. TCP) will allow you to enable or disable the protocol, or change its properties. Similar options are available in the client network protocols node. Please note that the Server Network Protocols node works directly on the protocol settings on the SQL Server instance, while the Client Network Protocols node deals with the protocol settings of clients like MDAC or SQL Native Client provider. The Client Network Protocols node also allows you to create an alias that is an alternate name for SQL Server, and can contain information such as the server name, protocol used, connection string, and encryption information. SQL Commandis an OLE DB version of the existing osql tool. It not only attempts to maintain functional compatibility with osql, but also includes support for new SQL Server 2. All command line options output information to standard output, except error messages that may appear when an operation failed. SQL Computer Manager and SQL Command are the same for SQL Server Express as for the other editions of SQL Server 2. Networking Support. SQL Server Management Studio. Express — a full- featured management tool comparable to the legacy SQL Server Enterprise. Manager — makes this entry- level database software usable and formidable for running. Web sites, and more. To get SQL Server 2. Express Edition install on your server. Step 1: Download SQL Server 2. Express Edition. The SQL Server 2. Express Edition download page has three separate. Table A — Decide which features you need for your installation. Step 2: Identify system requirements. SQL Server 2. 00. Express Edition does not have significant system. The minimum system requirements for the various SQL Server 2. Table B — System and software requirements for SQL Server 2. Express. Edition. Version. Feature SQL Server 2. Express Edition SP1. SQL Server 2. 00. Express Edition with Advanced Services SP1. SQL Server 2. 00. Express Edition Toolkit SP1. RAM (minimum)1. 92 MB5. MB5. 12 MBRAM (recommended)5. MB1 GB1 GBDrive space. MBProcessor (minimum)6. MHz. Processor (recommended)1 GHz. IIS 5 or higher. No. Yes. No. Operating systems supported. Windows Server 2. SP1, Windows Server 2. Enterprise Edition. SP1, Windows Server 2. Datacenter Edition SP1, Windows Server. Web Edition SP1, Windows Small Business Server 2. Standard Edition SP1. Windows Small Business Server 2. Premium Edition SP1, Windows XP Professional. SP2, Windows XP Home Edition SP2, Windows XP Tablet Edition SP2, Windows XP Media. Edition SP2, Windows 2. Professional Edition SP4, Windows 2. Server Edition. SP4, Windows 2. Advanced Edition SP4, Windows 2. Datacenter Server Edition. SP4. Software prerequisites. NET Framework 2. 0 & MSXML 6. Other requirements. Server joined to your Active Directory domain. I highly recommend that you don't use one of your existing servers. If you don't have any reasonable spare hardware, consider using. VMware Server or Virtual. Server 2. 00. 5 R2 and creating a virtual machine. Both products are free, and great. SQL Server 2. 00. NET Framework 2. 0, which breaks. Step 3: Install database software prerequisites. I mentioned above that there are a number of software prerequisites. SQL Server 2. 00. Express Edition. Before you can install the database software. Install the following items in order. Internet Information Server 5 or higher. If your Windows server does not have IIS installed, go to Start. I'd show a screenshot. MSXML6. Download MSXML6 from here. This is a quick installation. Step 4: Create a SQL Server service account. From a security perspective, it's best to run SQL Server as a. When possible, don't use the built- in service accounts on. SQL Server as this practice does not limit your server's attack surface as. Create a domain account named . If you're joined to a domain — which you should be — use Active. Directory Users and Computers. If you're just testing locally, use Computer Management. Make sure to also assign a strong password to the account. I have also configured this user account so that the password. In addition, anyone logging in as this user — no one should. Step 5: Install SQL Server 2. Express Edition. For this article, I am installing SQL Server 2. Express Edition. with Advanced Services SP1. The name of the downloaded file is SQLEXPR. Double- click this file to. The contents of the file are extracted and the installation. After you start the installation, you have to agree to the typical. End User License Agreement after which you're presented with a screen that shows. The installer. will handle the installation of these prerequisites for you. Click the Install button. Once the items are installed, click the Next button. Figure AThe new Native Client and the Setup Support Files need to be installed. Once the prerequisites are in place the SQL Server installation. The first screen you're shown provides you with a list of items. In Figure B below, you. However, this warning is not. I'll continue. Note that the installer provides you with a complete. Click. Next to continue. Figure BIf you have any serious problems, correct them before you continue. After that, you have to provide your name and, optionally, your. I have also unchecked the box marked . Even. though the Express Edition is free, it includes many of the features found in the. Standard and Enterprise editions. I've decided to install everything except replication. This is an outstanding. Microsoft and it replaces Query Analyzer and Enterprise Manager. I'm installing into the default location. C: \Program Files\Microsoft SQL Server. The only one you absolutely need. Database Services option, but the others are very useful. Instances were introduced in SQL Server 2. SQL Server. SQL. Server 2. Express Edition supports up to 1. Enterprise. Edition supports up to 5. For my installation, I'm installing SQL Server 2. Express. Edition as the default database instance on my server. Figure EChoose your instance. Service accounts are used in order to better protect your SQL. Server — and the rest of your network — in the event of a security breach. If. you run your SQL Server under an administrative account, you run the risk of additional. Therefore, run SQL Server 2. Express. Edition under a user account with few, if any, rights. Figure FUse the account you created before as the service account for SQL Server 2. SQL Server can authenticate users in two ways: (1) directly against. Active Directory (Windows Authentication Mode); (2) against its own database (Mixed. Mode, since Windows Authentication is also supported). From a security perspective. Windows Authentication mode is highly preferred. First off, you have only a single. Active Directory — to worry about. However, Windows Authentication Mode is not always appropriate. If you choose Mixed Mode (which you should). SQL Server 'sa' user. Make sure that you assign a strong. Figure GChoose the mode under which you want to authenticate SQL Server users. The next step of the installation involves selecting a collation. SQL Server will sort data. If you need to. maintain backward compatibility with older versions of SQL Server, you should choose. SQL Collations. If, however, you do not need to worry about backward compatibility. Latin. 1. User instances are. Windows under a least- privileged. Using user instances, the user can still have SQL system administrator. SQL . Databases. housed under user instances support only a single connection and higher- end features. If you want to support user instances in your installation, make. For your small SQL Server. Express Edition installation, I recommend that you install this feature, but. The default configuration places. I'll provide another . This feature is now optionally included in SQL Server 2. Express. Further, Microsoft wants you to send them anonymous usage data about your. Neither option is enabled by default. Personally, I like the error. I don't like. sending usage data, however. While it's supposedly confidential, it doesn't directly. Figure KDecide what information you want to send to Microsoft. These are all of your options for SQL Server 2. Express Edition. In addition, the. Workstation Components selection may indicate a failure. If this happens to you. SQL Server service on the machine. Native Client previously installed is creating a problem. If this is the. case for you, follow these steps: Change to the directory in which you saved the downloaded. SQL Server Express 2. Extract the contents of the installer to a new directory. SQLEXPR. It should. Installed and ready. At this point, SQL Server 2. Express Edition is installed and. SQL Server Management Studio Express tool that was installed. To access this tool go to Start.
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