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oracle Backup Recovery 25.5.2016
oracle Backup Recovery 25.5.2016

... are logically undone—but the data structures, the database blocks themselves, may well be different after a rollback. • The reason for this lies in the fact that, in any multiuser system, there will be tens or hundreds or thousands of concurrent transactions. One of the primary functions of a databa ...
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... The Programs (which include both the software and documentation) contain proprietary information of Oracle Corporation; they are provided under a license agreement containing restrictions on use and disclosure and are also protected by copyright, patent and other intellectual and industrial property ...
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Chapter 19: Distributed Databases
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... databases outside of AWS while running the rest of their infrastructure in AWS. To do this while providing good database performance, they host their RAC database at an AWS partner datacenter, which is linked via AWS Direct Connect to the AWS datacenter where the rest of their infrastructure exists. ...
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... In [29], Wijsen studied the class of self-join free acyclic conjunctive queries and characterized the first-order rewritable ones by finding an efficient necessary and sufficient condition for an acyclic conjunctive query under primary key constraints to be first-order rewritable. The two classes of ...
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ContactPoint

ContactPoint was a government database that held information on all children under 18 in England. It was created in response to the abuse and death of eight-year-old Victoria Climbié in 2000 in England; in which it was found that various agencies involved in her care had failed to prevent her death. ContactPoint aimed to improve child protection by improving the way information about children was shared between services. It was designed by Capgemini and previously had the working titles of Information Sharing Index (or IS Index or ISI) and the Children's Index.The database, created under the Children Act 2004, cost £224m to set up and £41m a year to run. It operated in 150 local authorities, and was accessible to at least 330,000 users. The database was heavily criticised by a wide range of groups, mainly for privacy, security and child protection reasons. On 12 May 2010 the new UK Coalition Government announced plans to scrap ContactPoint and on 6 August 2010 the database was shut down. From that date the Children Act 2004 Information Database (England) Regulations 2007, as amended in 2010, no longer applies.
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