Wednesday, February 26, 2020

W7A Back-up and Recovery Plan in Data Warehousing Essay

W7A Back-up and Recovery Plan in Data Warehousing - Essay Example le backups; (5) â€Å"synchronization of the backups with the daily incremental loads; (and finally, (6) saving of the incremental load files to be included as part of recovery if applicable† (p. 507). For the recovery options, Ponniah (2010) provided suggestions that would assist data warehouse administrators in designing which options would cater to the organization’s requirements. One of the recovery options would be to use best practices through an examination of various disaster scenarios and how the organization managed to recover the information. The recovery procedure would thereby be adjusted according to the needs of the organization, as well as the time required to recover crucial data. From the strategies recommended for back-ups (separating schedules for static and active data, as well as differential and log file back-ups with daily incremental loads), the data warehouse administrator should be able to recover the needed information within clearly stipulated time frames. The scope of back-up functions actually depends on the volume and kind of data that requires backing-up. As noted, there are active and static data where the frequency of back-up schedules would differ (more frequent back-up schedules for active data in conjunction with less frequent back-up schedules for static data) (Ponniah, 2010). Likewise, depending on the incremental data that the organization puts in on a daily basis, the scope of the back-up function follows accordingly. To ensure readiness to recover from disasters, the back-up files must be stored in strategic areas that are safe and secure. Likewise, point persons who could be authorized and assigned to perform relevant functions pertinent to back-up and recovery should be aware of their respective roles and responsibilities in the process. As emphasized, the data warehouse administration should be prepared in addressing the following questions and concerns: (1) downtime that users could tolerate during the recovery

Monday, February 10, 2020

Martin luther in germany Essay Example | Topics and Well Written Essays - 250 words

Martin luther in germany - Essay Example But he was not confined to lecturing at the University and was invited to preach in the Parish Church, where his preaching became highly influential. His disillusionment with the Pope followed his short visit to Rome in 1510 (Broome, 5) which became reflected in his preachings. In 1512 Luther was made a Doctor of Divinity at Wittenberg University, and in 1516, he was asked to preach the Gospel as was the truth to him, in a large number of monasteries in the Thuringian area. Luther condemned the Catholic Church’s collection of Papal Indulgences in 1517, (Bainton, 35) and his works against Papal ideology, including his 95 Theses, resulted in his excommunication from the Church in 1521. Following his appearance before the Diet of Worms, and the ban on placed on Luther’s works, Luther was hidden behind the secure walls of Wartburg Castle. At Wartburg, Luther continued his prolific writing and continued to influence the reformation occurring in the Church in Wittenberg retur ning to Wittenberg in March 1522. On 25th June 1525, Luther married a former nun, Katherina Von Bara and together they had 6 children. The Luther household was in the Augustinian monastery in Wittenberg and also included Luther’s sister’s 6 children. From there, Lucas continued his reformation against the Papal doctrines through his preaching and writing. Martin Luther died on 18th February 1546 in his home-town of Eisleben during a visit accompanied by his 3 sons