pentaho metadata

1. Why do we need to get the metadata on client side? Sometimes the client need to programmatically verify whether a participant endpoint (identified by its address) supports a participant contract/operations. for example, imagine an application where the End User specifies or configures the application during setup to consume and interact with a service. if the service does not support the required contracts, the application shocould alert the user t

Managed Metadata Service Application (1) create Managed Metadata Service Application, metadatamanagedZookeeper Create a Managed MetadataService Application SharePoint Managed Metadata Service is a very important and widely used Service in SharePoint. Some functions of User Profile Service Application and Search ServiceApplication depend on it. To create a Manag

Label:Metadata: Data, information that describes the data is also data, called metadata[MySQL] How to get metadataMySQL provides the following three ways to get the metadata for a database object: 1) Show Statement 2) query the related table from the INFORMATION_SCHEMA database (Information_schema is a virtual database, not physically present, It stores data in the database of Information) 3) command-line p

Qt sends signals and metadata across threads, and qt sends metadata across threads. Reprinted please indicate the source: http://blog.csdn.net/luotuo44/article/details/39395025 Qt signals/slots can be used between threads. Because the event loop is completed in the main thread, when the non-main thread sends a signal, the corresponding slot function will be executed by the main thread. Readers familiar

Tags: des style blog HTTP color Io OS ar I feel that metadata is always vague and there is no clear concept. Here is a simple arrangement. Definition of Wikipedia everyone on Earth knows that metadata is the data used to describe data attributes. It is used to support functions such as storage locations, historical data, resource searches, and file records. But what is data that describes data? Instead, the

Through the introduction of the matching relationship between the three elements of the WSDL element and the endpoint, we know that the Binding element of the WSDL element comes from the Binding object of the endpoint, so how are these Binding-based Metadata and corresponding policy assertions written into the WSDL?WSDL Export Extension (WSDL Export Extension)AndPolicy Export Extension)It is designed for this purpose. 1. WSDL Export Extension) The bin

By introducing the matching relationship between the WSDL element and the three elements of the endpoint through the implementation chapter, we know that the binding element of the WSDL originates from the binding object of the endpoint, so how are the binding metadata and the corresponding policy assertions written to the WSDL? The WSDL Export Extension (WSDL exports Extension) and the Policy export extension (Policy export Extension) are designed fo

Metadata is actually a description of the service endpoint, consisting of the address, binding (Binding), and contract (CONTRACT) classic ABC three elements. Readers who have read the WCF Technical Analysis (Volume 1) have a profound understanding of the nature of these three elements: the address determines the location of the service and implements the corresponding addressing mechanism; The contract describes the message Exchange Mode (Messages Exc

1. With the records returned from the store, you may need to work with some meta data. Metadata is a data that accompanies a particular model or Tyep , not a record.2. Paging is a common example of using metadata. Imagine a blog that has more posts than you can show at one time. You might find this:this. Store.query ("Post", { ten, 0});3. To get the data from different pages, you can simply change the off

How does MySQL view metadata lock blocking? mysql metadata How does MySQL view metadata lock blocking? Procedure: 1. session 1 execution: start transaction; select *from t1; 2. session 2 is executed after Step 2 is executed: drop table t1; The drop Statement of session 2 is blocked. So how can we analyze and view metad