data guard oracle 11g step by step

How does thinkphp export data from an excel file to the background? Now we only need this step. how can we transfer the data in the table to the background? This step is now only needed. The data in the table, including the previous sequence number $ key + 1, must be passed

1 Backup parameter file $oracle_home$/dbs2 copy files and backup requirements according to the path of Ramn backup 3 delete the old library exactly as the original server path [emailprotected]> shutdownimmediate; [emailprotected]>startupmountrestrict; [emailprotected]>dropdatabase;4 Restore parameter file cp/backup/other/*/app/oracle/product/ 11.2.0/dbhome_1/dbs/5 Restore Control Files rmantarget/rman>startupnomount; rman>restorecontrolfilefrom '/back

Increasingly competitive, you may face the challenges of surging data volumes, requiring higher data system performance, and maximizing security for data access. You can use ILM (Information Lifecycle Management) rules in practice to help reduce costs, increase storage-system availability and security, and reduce the complexity of

, each line outputs the original number of the remaining recruits, with a space between the numbers. Sample Input22040 Sample Output1 7 191) 19 37 Authorcai Minglun SOURCE Hangzhou Electric ACM Training Team Training Tournament (VI) Recommendlcy Topic Analysis:Simple simulation. This question may be a little puzzled by how the input sample gets the output sample. Here are some of your own understandings:The code is as

Weight vector W, training sample X1. Initialize the weight vector to 0, or initialize each component to any decimal between [0,1]2. Input the training sample into the Perceptron to get the classification result (-1 or 1)3. Update weight vectors based on classification resultsPerceptron algorithm for Tuyi data samples that are linearly delimitedMachine learning--perceptron data classification algorithm

Write a step in liunx to regularly delete mysql data bitsCN.com Write a step in liunx to regularly delete mysql data first create a file directory mkdir myfile vi: create a file vi delradiusdata [html] vi is a common tool for creating and editing files in linux, startWeblogic has been created below. the sh script is u

First, the purposeMerge tables on different servers onto another server. For example, merge table B on server 1 on table A and server 2 to table C on server 3Requirements: Table A needs to be cropped (removing unnecessary fields), table B needs to add some fieldsIi. Methods of Use(1) Create a new Table C (field that conforms to the actual system design) in the database on server 3(2) Create a new table input, connect to server 1, select the table you want to use by getting the SQL statement, or

feel very strange, perhaps at present you do not have vim to produce any favor, do not think it is a good editor, it can only be because you have not mastered the essence of vim, or you type too slow, go back to the Little Overlord learning machine to practice it-_-| | Here can also be revealed, the essence of vim is the command key combination, the operation of the whole keyboard, you can not leave the keyboard input area to complete all the operation, that can be real efficient and cool exper

character at which the cursor is located. In normal mode, y$ copy to end of line. The character where the light is contained. In normal mode, yw copy a word. In normal mode, y2w copy two words. In normal mode, yG copy to the end of the text. In normal mode, y1G copy to the beginning of the text. Use paste in normal mode p In normal mode, p (lowercase) represents pasting to the cursor (bottom) In normal mode, P (uppercase) means pasting t

can be accessed online. You can use the following command to export a "naked warehouse" and then use the SCP command to copy them to your server:$ git clone --bare /home/user/myrepo/.git /tmp/myrepo.git$ scp -r /tmp/myrepo.git myserver.com:/opt/git/myrepo.gitIf other people also have an SSH account on the myserver.com server, TA can clone the (clone) code from this server:clone myserver.com:/opt/git/myrepo.gitThe above command will prompt you to enter the SSH password or use the public key.Viii

services of each node4.1, zookeeper inspectionLog on to the target host node and use zkcli.sh to switch to the Zookeeper command line to check if the root directory can be queried properly;Check the zookeeper boot log to see if the service is working properly based on the log.4.2, Namenode InspectionLog in to the Ambari-server HDFs Administration page and check the Namenode ha status;Check the master-slave namenode node log to see if the service is functioning properly based on the log output.5

stored on the NTFS file system via RBS FILESTREAM provider, and documents smaller than this threshold are still stored in the content database, you can do so in the SharePoint The following instruction continues in the 2010Management shell (assuming a threshold value of 1048000 bytes, or 1M):(8) $rbss. Minimumblobstoragesize = 1048000 (9) $rbss. Update () After the above steps are successful, you can upload a document in the document library that exceeds 100KB (if a threshold is se

Article Title: Linux first step migration of Windows Data to Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Are you switching from Windows to Linux? Well, just like other user organizations that have been taking the plunge, you will be able to enjoy the stability

• Describes the options for restoring data faults • use the new RMAN data repair command to perform the following operations: -List faults-receive repair suggestions-repair faults • Perform preventive fault checks • query the data recovery guidance View Data fault repair • Data