sql on big data

... xv Introduction xvii ■Chapter 1: Why SQL on Big Data? Why SQL on Big Data? Why RDBMS Cannot Scale SQL- on- Big- Data Goals SQL- on- Big- Data Landscape ... access to it, and SQL on big data provides the best way to solve the access problem This chapter covers the following: • Why SQL on big data? • SQL on big data goals • SQL on big data...

Ngày tải lên: 06/06/2017, 15:55

... in big data but not its application across other functions Like the CMOs, CFOs are eager consumers of big data, but they are not savvy about big data s use outside finance As a result, big data ... applications make it practical for executives to interpret big data themselves (See Chart 8) Views from the C-suite: Who’s big on big data? Conclusion Companies today want...

Ngày tải lên: 04/12/2015, 00:21

... beginning: Chapter One A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAA And all the way through the surprising finish: Chapter Twenty-Five Z zealous Twenty-five chapters, not twenty-six: There is no chapter ... omissions are often inconsistent, even within what is thought of as a single dataset That’s because big datasets are frequently created by aggregating a vast number of smaller da...

Ngày tải lên: 06/07/2014, 02:09

... additional data sources, Access and XML, so let’s move on to report on the third and last data source, Oracle Reporting with Oracle Data Let’s get ready for another fun-filled challenge reporting on ... using RS Let’s continue with the quest of exploring the other data sources; next in line is XML data Reporting with XML Data I’m sure you had fun with reporting on...

Ngày tải lên: 05/10/2013, 08:48

... a SQL Server 7.0 format file created with the fields in the stores table from the pubs sample database The Bulk Insert Task CHAPTER 11 LISTING 11.1 SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR ... Insert task in SQL Server 2000 You use the two types of format files interchangeably in this chapter In the release version of SQL Server 2000, the bcp utility generates a SQL...

Ngày tải lên: 17/10/2013, 23:15

... the Data Destination Table 8.0 SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR 0 0 0 40 40 0 “” “” “” “” “” “\r\n” 0 stor_id stor_name stor_address city state zip SQL_ Latin1_General_CP1_CI_AS SQL_ Latin1_General_CP1_CI_AS ... Insert task Your generated format file will look like this: 7.0 9 SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR SQLCHAR 0 0 0 0 40 40 40 20 40 40...

Ngày tải lên: 20/10/2013, 17:15

... database and associated meta data between database servers You can only use databases on SQL Server 7.0 or SQL Server 2000 as the source for these transfer tasks The destination must be SQL Server ... Server to a separate SQL Server 2000 It’s important to be able to move meta data along with the transfer of databases SQL Server stores most of the meta data need...

Ngày tải lên: 20/10/2013, 17:15

... Description = sBaseName Database = sCatalog InputDatasource = sInputDataSource OutputDatasource = sOutputDatasource OutputTable = sOutputTable PredictionQuery = sPredictionQuery Server = sDataSource The ... StringCompareValue = sStringCompareValue End If Case Data file DataFileNonOverwritable = bDataFileNonOverwritable If sSaveDataFileName “” Then SaveDataFileName = sSaveDataFileName End...

Ngày tải lên: 24/10/2013, 16:15

... PackageSQLServer object If sUserID = “” Then Set PkgSQL = DTSApp.GetPackageSQLServer(sServer, _ sUserID, sPassword, DTSSQLStgFlag_UseTrustedConnection) Else Set PkgSQL = DTSApp.GetPackageSQLServer(sServer, ... called NewName The LoadFromSQLServer method is used to retrieve a package that is stored in SQL Server The RemoveFromSQLServer method is used to delete a package from SQL Server...

Ngày tải lên: 24/10/2013, 16:15

... a database from SQL Server 7.0 to SQL Server 2000 In addition, you are not allowed to copy a database to SQL Sever 2000 running on Windows 98 when the source SQL Server is running on Windows 2000 ... transfer SQL Server objects The transfer of SQL Server objects is slightly less restrictive than the transfer of databases You can transfer the SQL Server objects...

Ngày tải lên: 28/10/2013, 23:15

... from SQL Server 2000 to SQL Server 2000 You can load data from one SQL Server 2000 database to another SQL Server 2000 database with a Transform Data task, a Data Driven Query task, a Copy SQL Server ... load data Loading from a Text File to a SQL Server Database You can use a Bulk Insert task, a Transform Data task, or a Data Driven Query task to l...

Ngày tải lên: 28/10/2013, 23:15

... Meta Data Services The Meta Data Browser is a new tool in SQL Server 2000 for accessing meta data You can use the Meta Data Browser in SQL Server 2000 or as a standalone snap-in for the Microsoft ... being used in the SQL Server 2000 user interface and the DTS object model CAUTION If you upgrade a server from SQL Server 7.0 to SQL Server 2000, you also h...

Ngày tải lên: 07/11/2013, 20:15

... repeatedly The Data Pump Interfaces If you are creating a custom transformation for SQL Server 2000, you have to implement both the IDTSDataPumpTransform interface and the IDTSDataPumpTransform2 ... separate subdirectory with the SQL Server 2000 DTS code samples Here’s what you have to to install the ATL custom transformation template: Install the SQL Server 2000 code s...

Ngày tải lên: 07/11/2013, 20:15

... SQL Namespace, 506 Transfer Objects task, 317-320 UnitializeMAPI, 408 Microsoft Access, 36 Microsoft Access 2000, 102 Microsoft Excel 2000, 102 Microsoft Repository, see meta data Microsoft SQL ... 336-337 transformations, 599 upgrading, 36, 502, 504 users, 311 databases servers Bulk Insert task executing, 26 Copy SQL Server Objects task, 26 Execute SQL task, 26 Transf...

Ngày tải lên: 07/11/2013, 20:15