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"Top Secret leaked" wind brother Oracle DBA Senior Engineer Training Video tutorial and internal data v0.1

Tags: Wind brother Oracle Oracle Training Oracle Database tutorial Oracle video wind Brother Oracle TutorialsBecause it is a "top secret leaked" information, to prevent the investigation, the need for the small partners to quickly download the attached courseware document.Because the video is too large, has been placed in the Baidu network, has been in the middle of the instructions, so as not to be harmonious.-----------------------------------------

Emme College Oracle Real-Life training opens DBA career

650) this.width=650; "Src=" https://s3.51cto.com/wyfs02/M00/05/D7/wKiom1mtGVDSusvRAAYGcg97wFw550.png-wh_500x0-wm_ 3-wmp_4-s_2418458466.png "title=" the DBA Training "alt=" Wkiom1mtgvdsusvraaygcg97wfw550.png-wh_50 "/>There is no doubt that today's era has already entered the "Data age", data everywhere, everywhere, is also in an unprecedented way to change our lives. The status of Oracle database

Oracle DBA Database Senior Engineer Training Package (all) series more than 60 sets + seven phases + thousands of cases

Oracle DBA Database Senior Engineer Training Package (series more than 60 sets + seven phases + thousands of cases)DescribeOracle DBA Database Senior Engineer Training course is the wind brother alone research and development of the fine combat courses, the road map is mainly to let everyone fast employment, high-payin

Oracle DBA Database Senior Engineer Training Upper (project implementation + Backup Recovery + foundation depth)

Oracle DBA Database Senior Engineer Training Upper (project implementation + Backup Recovery + foundation depth)Purchase Address:Http://edu.51cto.com/pack/view/id-739.html DescribeOracle DBA Database Senior Engineer Training course is the wind brother alone research and development of the fine combat courses, the r

Brent Ozar SQL Server DBA training course Translation-Chapter II: Manually Recovering a database

, restore the transaction log backup after the differential backup is restored (if you don't have a differential backup after the last full backup), again, don't forget the no recovery. It's really bad to do all this with a graphical interface. The more backups you make, the longer you restore and the more error-prone. Instead, you need a script to manage the backup folder, find the corresponding file, and make an automatic reply.In the following training

DBA Consultant Training Content @20141230

. Increase the Index organization table query. (The query result column is placed in the index, and the number of queries is not cost-effective.) Cbo. For query excute more times, the effect is obvious). Reduce get.--average per row occupancy, tuple storage size. property is not occupied. Estimation method: Average row data occupies length * How many rows. Analogue data, table data acquisition, average length. --dbms_stats.gather_table_stats data statistics. Automatic trigger mechanism + manual

DBA Training corresponding Content notes

Label:014-12-23slow Hang lock three common performance issues hang; The entire database is not responding and a new connection cannot be created. Hanganalyze output. If the dump file has problem information, does the file have additional information tools: AWR. 10046, Oradbug, RDA, SQL TRACE, pl $: RBO cbochoose first_rows all_rowsrowidrecursive callsrow sourcepredicate (WHE Re condition) DRIVING table (driver table, usually oracle from left to right. Table data is minimal, most drive table, les

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