1 setting up a multi instance primary with a single instance standby
Tài liệu Concepts and Administration pptx
... the standby database Similar to a primary database, a standby database can be either a single -instance Oracle database or an Oracle Real Application Clusters database A standby database can be ... database 1.1.2 Standby Databases A standby database is a transactionally consistent copy of the primary database Using a backup copy of the primary database, you can create up to nine standby databases ... Destinations for a Primary Database and a Logical Standby Database 10-4 Primary and Logical Standby Databases After a Role Transition 10-6 Configuring a Primary Database with Physical and Logical...
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Tài liệu Oracle Real Application Clusters Installation and Configuration Guide pptx
... you have a previous Oracle cluster database version, then the OUI activates the Database Upgrade Assistant (DBUA) to automatically upgrade your pre-Oracle Database 10g cluster database The Oracle ... "Creating RAC Databases with the Database Configuration Assistant" Post-Installation Overview for Oracle Database 10g Real Application Clusters After you create your database, download and install ... RAC database Enterprise Manager enables you to manage a RAC database with its instance targets, listener targets, host targets, and a cluster target, as well as ASM targets if you are using ASM...
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Tài liệu Oracle Real Application Clusters in Oracle VM Environments doc
... hardware to be the single point of failure Guest Domain Guest Domain ASM Instance +ASM1 Database Instance Database Database Instance ASM Instance +ASM2 Oracle ClusterWare Oracle ClusterWare Oracle ... the consolidation of several Oracle databases (Oracle RAC, Oracle RAC One Node or Oracle single instance databases) into a single Oracle RAC database or multiple Oracle RAC databases where the ... Enterprise Linux Oracle Enterprise Linux Guest Domain Guest Domain ASM Instance +ASM1 Database Instance Database Database Instance ASM Instance +ASM2 Oracle ClusterWare Oracle ClusterWare Oracle Enterprise...
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Oracle® Database 2 Day + Real Application Clusters Guide docx
... Initialization Parameters for an Oracle RAC Database Parameters that Must Have Identical Settings on All Instances Parameters that Must Have Unique Settings on All Instances Parameters ... between database instances, rather than having one database instance write the data blocks to disk and requiring another database instance to reread the data blocks from disk When a data block located ... cluster Each server in the cluster runs the Oracle RAC software An Oracle Database database has a one-to-one relationship between datafiles and the instance An Oracle RAC database, however, has a one-to-many...
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oracle database 11g release 2 high availability elektronisk ressurs maximize your availability with grid infrastructure, oracle real application clusters, and oracle data guard
... Human errors ■■ Natural and man-made disasters ■■ Database performance and manageability Hardware and software failures, as well as the area of human errors, refers to the fact that the DC in data ... because of failure or due to an upgrade Oracle RAC and patching specifics are covered in Chapters and 7 8 Oracle Database 11g Release High Availability Oracle Data Guard and Planned Maintenance ... spent years installing and upgrading countless databases, mainly Oracle RAC and Failsafe Systems in Europe, the Middle East, and Africa Hagen has also served as the senior Oracle DBA in a data center,...
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Oracle Real Application Clusters in Oracle VM Environments pptx
... hardware to be the single point of failure Guest Domain Guest Domain ASM Instance +ASM1 Database Instance Database Database Instance ASM Instance +ASM2 Oracle ClusterWare Oracle ClusterWare Oracle ... the consolidation of several Oracle databases (Oracle RAC, Oracle RAC One Node or Oracle single instance databases) into a single Oracle RAC database or multiple Oracle RAC databases where the ... Enterprise Linux Oracle Enterprise Linux Guest Domain Guest Domain ASM Instance +ASM1 Database Instance Database Database Instance ASM Instance +ASM2 Oracle ClusterWare Oracle ClusterWare Oracle Enterprise...
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Chapter 2: Pressure Distribution in a Fluid
... Therefore: Gage A = 93 kPa 97.4 kPa = 4.4 kPa (gage) = + 4.4 kPa (vacuum) Gage B = 105 kPa 97.4 kPa = + 7.6 kPa (gage) Ans 2.6 Express standard atmospheric pressure as a head, h = p/ g, in (a) feet ... (dx/dz)gradient Thus dx |gradient = 2Cx , integrate ũ dx = ũ 2C dz , x = const e 2Cz/B dz B x B Ans 2.5 Atlanta, Georgia, has an average altitude of 1100 ft On a U.S standard day, pressure gage A reads ... essentially a water barometer and, in principle, could hold a column of water up to 10 ft high! 2.28 What is the uncertainty in using pressure measurement as an altimeter? A gage on an airplane measures...
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Tài liệu Oracle Real Application Clusters Deployment and Performance Guide docx
... Real Application Clusters High Availability Callouts and Oracle Notification Events A- 1 A- 1 A- 2 A- 3 A- 3 A- 4 A- 4 A- 4 A- 4 A- 4 A- 5 A- 5 A- 5 A- 5 A- 6 A- 6 A- 6 A- 6 A- 7 A- 7 A- 8 A- 8 A- 9 A- 10 A- 10 ... configuring RMAN for use with RAC and Oracle Database Backup and Recovery Advanced User's Guide for detailed information about RMAN Data Guard Oracle Data Guard works with standby databases to protect ... Features and Real Application Clusters The advanced storage features of Oracle Automatic Storage Management greatly enhance manageability for RAC just as with single instance Oracle Other storage...
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Tài liệu Oracle Real Application Clusters: Quick Installation Guide for Oracle Database Standard Edition ppt
... Database Naming section, enter a value for the Global Database Name and accept or change the generated value for the SID A global database name is a name that includes the database name and database ... browser Oracle Application Server ■ Oracle Enterprise Manager Database Control is a Web-based application that you can use to manage a single Oracle database The default URL for Database Control ... DBCA Password Management page appears 20 The text on the DBCA Password Management page indicates that the database creation is almost complete Oracle Application Server 39 Click Password Management...
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Tài liệu Module 2: Updating Data in a Database doc
... M+0#!7&%'7)0-!)%!&079(.0!)+0!+%'0!7(308!.9* .A! >%5! f5! G#!)+0!6%%9,!'0#/8!.9* .A! M01!J0))*#3,8!,090.)!)+0!L()(1(,0!)(18!)+0#! ,090.)!0(.+!=%##0.)*%#!(#-!.9* .A! S0&*$;8!(#-!)+0#!.9* .A! GZ5! H%&!*#,)&/.)*%#,!%#!*'7%&)*#3!>0)4% &A" #.5'-18!&0$0&!)%!0?0&.*,0!^!%$!O(1! ... I&0
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Tài liệu Maintaining State in a Web Application pptx
... the database Using a DataGrid Control to Access a Database A DataGrid allows you to access rows in a database table In the following sections, you'll learn how to create an ASP.NET Web application ... to create a DataSet object You use a DataSet object to store a local copy of the information stored in the database A DataSet object can represent database structures such as tables, rows, and ... that uses a DataGrid control to access the rows in a database table The DataGrid you'll create will display the rows from the Products table of the Northwind database Creating the Web Application...
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Tài liệu Using Indexers in a Windows Application doc
... read-only indexer to the PhoneBook class that returns a PhoneNumber and accepts a single Name parameter Implement this indexer in the same way as the first one (again note that PhoneNumber is a ... should return an empty Name value (Note that Name is a struct and will always have a default constructor that sets its private field to null.) The indexer with its completed get accessor should ... PhoneBook.cs source file, add a public read-only indexer that returns a Name and accepts a single PhoneNumber parameter to the PhoneBook class Leave the body of the get accessor blank The indexer should...
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Tài liệu Oracle Real Application Clusters pdf
... sections Parameters that Must Have Identical Settings on All Instances Certain initialization parameters that are critical at database creation or that affect certain database operations must have ... to an available instance If you use the Database Upgrade Assistant (DBUA) to upgrade a Primary/ Secondary configuration from an earlier release of Oracle Database, then the DBUA will create one ... Oracle Database Reference A parameter that can optionally have a different value for each instance has a default value that is typically the same on all instances You can change the value on...
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Long-term Exposure to Traffic-related Air Pollution and Type 2 Diabetes Prevalence in a Cross-sectional Screening-study in the Netherlands pdf
... respiratory health clinics in Canada In addition, a recent American study found an association with distance to road among women, while no strong evidence of an association with particulate matter ... ArcInfo (ESRI, Redlands, CA) Statistical analyses Participants with missing values on exposure variables and the covariates age, gender and income were excluded from all analyses We used penalized ... prevalence and the exposure variables Since associations with type diabetes seemed to be nonlinear, all exposure variables were analyzed in quartiles As this approach may have resulted in arbitrary...
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Báo cáo khoa học: Structural and biological effects of a b2- or b3-amino acid insertion in a peptide Application to molecular recognition of substance P by the neurokinin-1 receptor ppt
... acid-substituted SP analogues [HGly9]SP, [b2-HAla9]SP and [b3-HAla9]SP may adopt conformations around residue that are analogous to those adopted by a- amino acids (Gly, Ala, Sar, Pro) To explain the slightly ... solvent variation, causing an underestimation of calculated CSDs These CSDHa and CSDCa variations demonstrate the formation of more stable and abundant helical structures for [Aib9]SP than for ... was performed to analyze structure–activity relationships Experimental procedures Molecular mechanics calculations N-acetyl N¢-methyl amide derivatives of HGly, b2-HAla and b3-HAla and of a- amino...
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Oracle® Database Oracle Clusterware and Oracle Real Application Clusters Administration and Deployment Guide pdf
... Oracle RACsingle -instance Oracle databases in that each Oracle RAC database instance also has: ■ At least one additional thread of redo for each instance ■ An instance- specific undo tablespace ... database and ASM at the same time During an upgrade, the Oracle Database Upgrade Assistant (DBUA) automatically locates the Oracle Database 10g release (10.1) Listener, and migrates it to Oracle Database ... configure ASM in a separate standalone ASM-only home This enables instances for single -instance Oracle and Oracle RAC databases to share a single ASM instance on a node You also have the option to upgrade...
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Báo cáo hóa học: " Research Article Implementation of a Cooperative MAC Protocol: Performance and Challenges in a Real Environment" doc
... corresponding data packet, since such information is contained in the MAC header and is in many instances transmitted at a rate higher than what STAs can support Fortunately, since each data packet sometimes ... that is used in the particular WLAN [25] Although the described mechanism takes advantage of the rate adaptation capability of the network, it is independent of the particular rate adaptation algorithm ... delay associated with kernel interrupt that signals to the MAC layer the arrival of a new packet, etc.) Note that no time will be spent on transmitting an ACK packet because a broadcast transmission...
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Báo cáo y học: "Statistical considerations in a systematic review of proxy measures of clinical behaviour" pptx
... reasons given below T-tests are a special case of analysis of variance and share its disadvantages The Pearson correlation measures the strength of linear association between two variables, and ... performed, as proportions have discrete values and a binomial distribution, although in many cases, the inferences that are made may still be valid Analysis of variance assesses how the mean value of a ... Arnold, 2003 Fayers P, Hand D: Causal variables, indicator variables and measurement scales: an example from quality of life Journal of the Royal Statistical Society Series A - Statistics in Society...
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Báo cáo khoa hoc:" Seizures as the first manifestation of chromosome 22q11.2 deletion syndrome in a 40-year old man: a case report" doc
... Orange and Arylsulfatase A (ARSA) in SpectrumGreen as control Absence of the orange signal indicates deletion of the TUPLE locus at 22q11.2 ARSA signals All metaphase and interphase cells analyzed ... 1997, 34:798-804 Adachi M, Tachibana K, Masuno M, Makita Y, Maesaka H, Okada T, Hizukuri K, Imaizumi K, Kuroki Y, Kurahashi H, Suwa S: Clinical characteristics of children with hypoparathyroidism ... increased metabolic demand [3] Patients with chromosome 22q11.2 deletion syndrome can have a variety of brain abnormalities when assessed by neuroimaging Basal ganglia calcification, similar to...
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Báo cáo y học: " Undetectable plasma viral load predicts normal survival in HIV-2-infected people in a West African village" docx
... 265:1587-1590 Alabi AS, Jaffar S, Ariyoshi K, Blanchard T, Schim van der Loeff M, Awasana AA, Corrah T, Sabally S, Sarge-Njie R, Cham-Jallow F, Jaye A, Berry N, Whittle H: Plasma viral load, CD4 cell ... West Africa We would like to thank the participants in the study, as well as the team of field workers and laboratory staff Special thanks to Akum Aveika Awasana, Marianne van der Sande, Sam McConkey, ... multivariable analysis with age category, sex, plasma viral load category and CD4 percentage category, the association between mortality and plasma viral load became stronger The adjusted rate ratio for...
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