I. Overview of the PresentationThis example shows how to implement a custom catalog class that can filter the exported parts using the extension mechanism of the MEF-provided catalog (catalog). Mainly by inheriting the Composablepartcatalog base class, and implementing the interface inotifycomposablepartcatalogchanged to complete.Related Download (screen recordin
Creating an Asset CatalogCreate an asset catalog to simplify management of your app ' s images.Create a asset catalog to simplify managing your application pictures.
Choose file > New > file.Select File > New > file.
Under IOS or OS X, select Resource.Select Resource in iOS or OS x.
Select Asset Catalog, and click Next.Select Asset
I. Presentation Overview
This sample demonstrates how to implement a custom catalog class that filters exported parts by using the extension mechanism of the catalog provided by MEF (Catalog). It is accomplished by inheriting Composablepartcatalog base class and implementing interface Inotifycomposablepartcatalogchanged.
Related downloads (screen video): Http:
items): Storage Rman Scripts retain more historical backup information At the same time, management and backup of multiple target databases from the above, catalog mainly can keep more backup information and easy to manage multiple target database, if you need to back up the target database more, use catalog can help you save some operations. But if only a single database, whether to use
During the catalog backup recovery process, the import job terminates abnormally under certain conditions. At this point, catalog will be in a damaged state: The original catalog can not continue to use, import job can not continue. This article mainly introduces an example of such a scene, then restores and proposes how to avoid this anomaly.
First, use DBCA to create a recovery catalog database, follow the steps and options below
Click Next;
Select Create DATABASE, click Next;
Using general purpose or transaction processing, click Next;
Fill in the Global database name, click Next;
Cancel "Configure Em" in EM
Cancel "Enable automatic maintenance Tasks" in Automatic maintenance management, click Next;
Use the same administrative password for all accounts, click Next;
The storage ty
The schema that Rman uses to store database metadata.The catalog includes the following types of metadata:-data file and archived redo log backup sets and backup pieces-data file copies-archived redo logs and their copies-database structure (tablespaces and datafiles)-stored scripts, which is named user-created sequences of RMAN commands-persistent RMAN configuration settingsCreate Recovery Catalog1. Configuring the Recovery
Tags: catalogCatalog is a stand-alone database used to store Rman metadata obtained from control files in the target database. RMAN propagates information about the database structure, archive redo logs, backup sets, and copies of the data files from the control files of the target database to the recovery directory. You should use a directory when you want to manage multiple target databases.First look at the steps to create a catalog650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/70
Catalog is a dataset used to index other datasets on z/OS, and many times the operation of accessing the dataset on the system is catalog, so increasing the performance of each catalog on the system can directly improve the performance of the Access DataSet. Catalog uses caching's structure to cache some
Nocatalog way: With control file as a catalog, every backup to the controlling files to write a lot of backup information, control files will have more and more backup information, that is, Rman backup information written in the local control file inside.
Catalog way: You must first create a directory backup database (catalog, also known as the Knowledge Base),
in SQL environment, both catalog and schema are abstract concepts, which are mainly used to solve naming conflicts.a database system contains multiple catalog, each containing multiple schemas, each containing multiple database objects (tables, views, fields, etc.)such as the fully qualified name of the database object table can be expressed as: Catalog name. Sch
When Rman Recovers Data, it can restore the control file and spfile with the help of catalog. Today, we have specially configured the catalog Database:
1> Create a tablespace in the catalog Database for catalog
Create tablespace rman_ts datafile '/u02/ezhou/rman01.dbf' size 50 m extent management local uniform size 126
Catalog views for native XML support
• The purpose of the catalog view is to provide metadata information about the usage of XML. Several of these catalog views are discussed below.
XML Index
The XML index entry appears in the catalog view sys.indexes, and the index "type" is 3. The "Name" column contains the name of t
==========================
--rman Create catalog Database
==========================
[Oracle@l-db-128-36 bin]$ Sqlplus/as SYSDBA
Sql*plus:release 10.2.0.4.0-production on Wednesday March 9 15:32:00 2011
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition release 10.2.0.4.0-64bit Production
With the partitioning, OLAP, Data Mining and real application testing options
--Create a table spac
Configure RMAN RECOVERY CATALOG
Oracle's RMAN configuration information is stored in the control file of the target database by default. You can also configure a recovery catalog server to store the information. The following is a comparison between the control file and recovery features.Control file:-Simpler administration-DefaultRecovery catalog:-Replicates con
Harbor Registry is a Docker image management product for VMware. Compared to other mirrored warehouses, Harbor provides identity management capabilities that are more secure and support multiple registry on a single host, which is what many enterprise users need.On top of the rancher container management platform, VMware Harbor can be added as an entry in the Rancher Store (Catalog). This article will show you how to Docker the harbor online installer
The basic structure of the Process page table is appropriate for the small process address space, which has changed in the large address space. Memory Process page table structure in large virtual address Space adopts Page table page and page catalog.
32-bit means virtual address space up to 4GB
Calculation method of virtual address space: 32-bit address is 232,232=210*210*210*22=4GB
1k=1024b
1m=1024k
1g=1024m
if the virtual address space is 2GB, the
Catalog DB Resync Error:1, setting on the server that starts the RMAN client$ Export event_10928 = 1$ Rman Target Rman> SQL "alter session set Tracefile_identifier = ' rman-10046 '" ";Rman> SQL "alter session SET events" 10046 Trace name Context forever, Level 12 "" "Rman> SQL "alter session SET events" 6502 Trace name Errorstack level 3 ' ";Rman> Debug All Level = 152, with the RMAN connection of the target DB held, the setting of the
Label:
The system catalog is a collection of tables and views that contain important information about a database. A system catalog is available for each database. Information in the system catalog defines the structure of the database. For example, the DDL (Data dictionary language) for all tables in the database are stored in the system
Nocatalog Way is to use control file as a catalog, each backup to the controlling files to write a lot of backup information, control files will have more and more backup information. For catalog, you must first create a directory backup database and establish a recovery directory.
Catlog to establish a recovery directory:
1. Table space required to create
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