olap cube sql server

. Therefore, the char type cannot be used, but varchar is not used. Create a full-text index for a long field value.　　 9. Separate DB server and application server; Separate OLTP and OLAP　　 10. Distributed partition view can be used to implement Database Server consortium. A consortium is a group of separately managed

'%a ' when querying with like '%a% ' without an index, the query time is proportional to the total length of the field value, so the char type is not used, but varchar. The full-text index is long for the value of the field.9. Separation of DB server and application server; OLTP and OLAP separation10. A distributed partitioned view can be used to implement a fed

from Microsoft's friends, But in order not to delay the progress of the task, if you have an enterprise version, it is recommended to use the Enterprise version. 4. Backup of data. Microsoft's system died before the blue screen, now the blue screen is less, instead of responding to any of your actions. After this painful lesson, I do not recommend that all work be done on one machine. In our task process, ETL, cube processing and various programs a

chatting when suddenly there is a group of friends said: I know the original statement to go index is filtered by the field of select! Plausible, very sure! Another group of friends asked about update? It looks like a small white question, but it really shocked me! So let's take a look at the execution order of the statementsIf I remember correctly, this is the first section of the first chapter of the book, "SQL

early as possible to test your design. This means that you need to develop a prototype database with sample data, and then test the design using the expected behavior type in the real application. One of the design principles you need to determine at the beginning is whether the database will be used for online transaction processing (OLTP) or Online Analytical Processing (OLAP ). One of the biggest mistakes that people often make when designing a da

proportional to the total length of the field value.So the CHAR type is not supported, but VARCHAR.Create a full-text index with a long field value.9,DB Server and APPLication ServerSeparation; OLTP and OLAP Separation10,Distributed partition ViewCan be used for implementationDatabaseServer consortium. A consortium is a group separatedManagementBut they work together to share the processing load of the sys

used, but varchar. The full-text index is long for the value of the field. 9, DBServer and applicationserver separation, OLTP and OLAP separation10. A distributed partitioned view can be used to implement a federation of database servers. A consortium is a set of servers that are managed separately, but they work together to share the processing load of the system. This mechanism of forming a federation of database servers through partitioned data ca

With the SQL Server event probe tool, you can use a captured trace to collect important information about the Server. With the Index Tuning Wizard, ITW, Index OPTIMIZATION Wizard, and correct general Index information, this trail can help you debug SQL Server applications an

Tags: Ros generate timestamp win use mode ERR database service connectionFirst, background In the replication scenario, transactional publishing is the most widely used, I encountered a scenario: in the Yangjialeclub database has tables, stored procedures, views, user-defined functions, need to be provided to other programs read into the cache, the program needs to be more timely access to this data, From the point of view of permissions and performance control, I have adopted the

database engine, the new query processor, the new storage engine, and a new set of data access APIs (OLE DB and ADO, which eventually place Dblib).Although SQL Server is known for its relational database management systems, Microsoft wants to provide a complete data solution in SQL Server 7.0. It adds support for onli

Agent with the startup account Domain\sqlagent, are automatically started. The charset is set to Chinese_prc_ci_as.9. Select Next, in the "Database Engine cofiguration" menu:A) Configure the "Server Configuration" to "Mixed Mode" and enter the password for the SA. Add the SQL Server administrator account.b) Configure the "Data Directories" to set the directory f

recommended that you change the default installation directory to a non-C drive, because SQL Setup is relatively large.The instance name can be either default or custom, and a server can have more than one SQL Server installed as long as the instance is different.Turn on Blending mode and click Add Current user to des

Use SQL Server reporting services Program User-friendly report generation released on: 09/03/2004 | Updated on: 09/03/2004 John C. Hancock This article discusses: • Reporting • Design and deploy reports • Use the Web Service of Reporting Services •

server|services| programs generate user-friendly reports from applications using SQL Server Reporting Services release date: 09/03/2004 | Renew Date: 09/03/2004 John C. Hancock Http://www.microsoft.com/china/msdn/library/data/sqlserver/SQLServerReportServ.mspx This article discusses: · Reporting • Designing and Deploying Reports • WEB Service Using Reporting Serv

Server, see "Log on" in SQL Server 2000 online books.To make the description clear and easy to understand, the benchmark development and application platform used is Microsoft Windows? 2000 operating system and SQL Server 2000. The MySQL ODBC driver is used with MySQL. The

information about logging on to SQL Server, see the "Log On" section of the SQL Server 2000 online book. To make the instructions clear, the baseline development and application platform used is Microsoft Windows? 2000 operating system and SQL

, change, or upgrade components in an instance of SQL Server. (1), SSMs Introduction "Features implemented by SSMs" [Registration Server [Connect to an instance of the database engine, Analysis Services, Integration Services, Reporting services, or SQL Server Compact 3.5

Tags: url inpu Good application response from is the parallel Operation database systemObjective In the previous article we looked at how to view the query plan, this article will introduce the analysis techniques in the query plan we looked at, as well as several of our commonly used operator optimization techniques, the same emphasis on the master of basic knowledge. In this article, we can understand how we normally write T-SQL statements, how they

DATABASE [ReportServer] on PRIMARY(NAME = n ' reportserver ', FILENAME = N ' D:\Microsoft SQL server\mssql10. Mssqlserver\mssql\usedata\reportserver.mdf ', SIZE = 3328KB, MAXSIZE = UNLIMITED, filegrowth = 1024KB)LOG on(NAME = n ' reportserver_log ', FILENAME = N ' D:\Microsoft SQL server\mssql10. Mssqlserver\mssql\use

number of statements are simple single-row INSERT, UPDATE, and DELETE parallel operations, which not only fails to improve performance, but leads to performance reduction. If it is an OLAP data warehouse type, it is enough to keep the default value for the business that focuses on massive data processing. The SQL Server Configuration Manager should be used to