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Please refer to the following link for more information: http://blog.csdn.net/lele5000. Today we met biee 11.1.1.6.2 sampleapplication v207 (Virtual Machine) built-in OID users (CN = orcladmin, Cn = users, Dc = us, Dc = Oracle, Dc = com) locked due to expiration The error is as follows: Oracle. ODS. virtualization. service. virtualizationexception: Oracle. ODS. virtualization. engine. util. directoryexcepti

Modify the following two files: D:/oasys/FCKeditor/fckconfig.. js (313): fckconfig. linkuploadallowedextensions = ". (7z | AIFF | ASF | Avi | BMP | CSV | Doc | exe | FLA | FLV | GIF | GZ | gzip | JPEG | JPG | mid | mov | MP3 | MP4 | MPC | MPEG | MPG | ODS | ODT | PDF | PNG | PPT | pxd | QT | Ram | RAR | RM | RMI | rmvb | RTF | SDC | sitd | SWF | SXC | Sxw | tar | tgz | TIF | tiff | TXT | caf | WAV | WMA | WMV | XLS | XML | zip) $ "; // empty for al

these engineering practices is the real-time question. Although I lack the development or use experience of the hadoop system, I do not think it hinders my understanding of this paper. In my mind, HDFS is GFS and hbase is bigtable. There may be differences in their implementation, but the main idea should be the same. If you are familiar with the two articles GFS and bigtable, this article can be regarded as "advanced" for GFS and bigtable ".1. application scenarios and requirements This articl

from the data sourceDataset ODS = physicaldataread ();// Stores it in the session cacheSession [strdatasessionname] = ODS;} // PhysicaldatareadPrivate dataset physicaldataread (){String strcnn = "Server = localhost; initial catalog = northwind; uid = sa ;";Sqlconnection conn = new sqlconnection (strcnn ); // Command text using with RollupStringbuilder sb = new stringbuilder ("");SB. append ("select ");SB.

. This is what many vendors once talked about. The two methods can be used flexibly based on different needs. Most db software uses row-based storage, and column-based storage features efficient single-column value compression. When selecting fewer columns, the io requirement is very low and the speed is fast, however, the compression efficiency of Row-store databases is also rapidly improved. Most of the requirements are to select row data for observation. Row-store also makes it easier for the

In bw3.5, an infosource can be assign multiple datasource, which are directly connected through the transfer rules operator. The relationship between them is 1: N.The same infosource can have multiple data targets. For example, two different ODS can allocate the same infosource. They are connected through the update rules protocol.In the same way, the same data target can also have multiple different infosources with N: N relationships. In bw7.0, bec

connector = '+ encodeuricomponent (fckconfig. basepath + 'filemanager/ORS ors/'+ _ filebrowserlanguage +'/connector. '+ _ filebrowserextension); fckconfig. flashbrowser1_wwidth = fckconfig. screenwidth * 0.7; // 70%; fckconfig. flashbrowserwindowheight = fckconfig. screenheight * 0.7; // 70%; fckconfig. linkupload = true; fckconfig. linkuploadurl = fckconfig. basepath + 'filemanager/connectors/'+ _ quickuploadlanguage +'/upload. '+ _ quickuploadextension; fckconfig. linkuploadallowedexte

(RMAN) Hot backup. Note that, the database must be in archive mode for hot backup. RMAN: Configure an archive log deletion policy Basic Oracle tutorial-copying a database through RMAN Reference for RMAN backup policy formulation RMAN backup learning notes Oracle Database Backup encryption RMAN Encryption 1. User-managed backup: First, back up the data file: 1) query data files: SQL> select name from v $ datafile; 2) Place the database in backup mode: SQL> alter database begin backup; 3) backup

Dotx . dotx Is Microsoft XPS Xps . xps Whether Open Document Chart Odc . odc Is Open Document Presentation Odp . ODP Is Open documents Spreadsheet Ods . ODS Is Open Document Text Odt . odt Is Outlook Items Msg . msg Is

described in detail gives the reader a complete understanding of why the module is available and what business requirements it includes.(iv) interface designThe design of the interface in architecture includes two aspects, on the one hand refers to the external interface relationship between the system and the external system, it is necessary to all the interfaces with the external system, to explain in detail the name of each external interface (such as XX data push interface), the system name

cube:Dimension is equivalent to coordinate system on axis, such as time, department;--dimension tableMetrics are data that can be reflected in a report, such as sales;--Fact sheetSo what do OLAP do with these dimensions and metrics? In fact, it's easy to use different dimensions for different business needs .For example, to show the company's sales in the first quarter of 2009, we need to analyze the measurement of sales from the time dimension;If you want to show sales for a department, analyz

A: DataSet1DataSet ds =NewDataSet ();//Create a DataSet2DataTable dt =NewDataTable ();//Create a Datatalbe3 4Dt. Columns.Add (NewDataColumn ("ID",typeof(int)));//Create a column in the Dt_dry table5Dt. Columns.Add (NewDataColumn ("SQBM",typeof(string)));6Dt. Columns.Add (NewDataColumn ("UNAME",typeof(string)));7 8 for(inti =0; I 0]. Rows.Count; i++)9 {TenDataRow dr =dt. NewRow (); One Adr["ID"] = i +1; -dr["SQBM"] = ODS. tables[0]. rows[i]["SQBM"].

Capture DataPump Replicat The installation of each component is flexible and different from other products; The configuration of each component is also flexible, as long as trail files, checkpoint information in, how to play on how to play! Topological structure Analytical type: One-way, query shunt Merge, real-time bi, three-to-one integration, integration, real-time Data Warehouse

: This article mainly introduces the PHPExcel developer documentation [Chinese version]. For more information about PHP tutorials, see. 1. Preface First of all, I hope you can give some comments and guidance when translating this document for the first time. PhpExcel official website pointed out: PHPExcel is based on OPENXML standards, using PHP to read and write and create Excel file workbooks engine. Excel 2007 (Office OpenXML).xlsx, CSV, Libre/OpenOffice Cacl.

I. What is PHPExcel? PHPExcel amp; nbsp; is a PHP class library used to operate OfficeExcel documents. it is based on Microsoft's OpenXML standard and PHP language. Example, CSV, libreopenofficec1c. ods, Gnumeric, P... 1. what is PHPExcel? PHPExcel is a PHP class library used to operate Office Excel documents. it is based on Microsoft's OpenXML standard and PHP language. You can use it to read and write workbooks in different formats, such as Excel (

database, you can take it for analysis, this is calledData mart. SAPOfBWWhat is the explanation:THe BW system can be a source to another BW system or to itself, the ODS/cube/infoprovider which provide data to another system are called data marts. This is more interesting, that is, myInfoproviderYou can give it to yourself or you.Datasource.SAPRight-click a model with an actual database table. This way,8The data source at the begi

Data Three CIF Case-sap BW The main feature is that ERP vendors provide the entire architecture, which saves a lot of design work, and reduces the cost of design and development, encapsulation of the business in BW, reducing the difficulty of long-term maintenance. ERP data resources are very rich and valuable, should be an important source of data warehousing, SAP is the BW is the Data warehouse into the ERP application. 1. SAP BW Overview A. History of SAP bw The following is a brief versi

of all layers to find the results of the average merge. can see that (1) For each individual layer, the final layer of the feature fusion results are the best. (2) to average the results of all layers, the final accuracy rate will be improved. During the training process, the edge detection is actually a 2 classification task for each pixel. Most of the pixels are not edges, only a few pixels are marginal, and in order to balance the positive and negative samples, the authors introduce class-b

Phpexcel_iofactory::load method to load a file, load will automatically judge the file suffix name to import the corresponding processing class, read the format of the Xlsx/xls/xlsm/ods/slk/csv/xml/gnumeric Require_once '.. /classes/phpexcel/iofactory.php '; $objPHPExcel = phpexcel_iofactory::load (//bar) the file default table (usually the first one) is returned by ToArray method to return a multidimensional array $dataArray = $objPHPExcel-> Getacti

HSM does not directly display a command to backup the dataset size when managing host backup data. This article uses a series of HSM commands combined with Dfsort to filter out the backup dataset name and ultimately output the size of the backup dataset to facilitate storage administrators to adjust host data management policies. Please note: The HSM experimental environment used in this article is relatively simple, and the HSM backs up fewer datasets (around 5,000 datasets). In a real-world e