reuters archive

An Oracle archive log is often full, as the file space occupied by/oraarchive is 100%. Everyone must complain about why Oracle does not have an archive maintenance tool. Many people delete the file directly. Wrong, Oracle has, it is intelligent to delete archive and FLASHBACK correctly. However, it is important to remember that Oracle

1. Set the archiving path for databases in archive Mode1.1 query archiving statusSQL> select log_mode from v $ database;LOG_MODE------------NOARCHIVELOGSQL> archive log list;Database Log mode non-archive ModeDisable automatic archivingArchiving end point USE_DB_RECOVERY_FILE_DESTOldest online log sequence 9Current Log sequence 111.2

PHP has added the PHAR archive since 5.3. The concept of Phar archive comes from the JAR archive of Java technology. It allows you to package an application using a single file, which contains everything needed to run the application. This file is different from a single executable file, which is usually generated by a programming language, such as C, because the

Linux file archive management-tar1.1tar introduction the tar command is a common method for compressing and decompressing files in Unix/Linux systems. it can work in almost any environment and has the permission of all users. --------------------------------------------------------------... Linux file archive management-tar 1.1tar introduction tar command is a common method for compressing and decompressing

Although deleteinput is configured in the script to delete the archive after the archive is backed up, to reduce the disk space occupied by the archive, you can see in the backup log of the RMAN script, from January 1, August 3 Although the archive is deleted using delete input after the

Enable archive ModeSQL> shutdown immediate; SQL> startup Mount; SQL> alter system set log_archive_dest_1 = "location = D: \ oracle \ oradata \ archivelog" Scope = spfile; SQL> alter system set log_archive_start = true scope = spfile; Restart the database to make the preceding two parameters take effect. SQL> shutdown immediate; SQL> startup Mount; SQL> alter database archivelog; SQL> archive log sta

:[NSNumberNumberwithint: Self. Age] forkey:@"Age"]; [Acoder encodeobject:[NSNumberNumberwithint: Self. Gay] forkey:@"Gay"];}@endthis needs to rewrite Initwithcoder and Encodewithcoder These two methods, more cumbersome, this and Android inside the implementation parcelable almost, to write a lot of code, but Android has a solution to this problem, By installing the Androidstudio plug-in to solve, see the previous androidstudio-parcelable automatically generated code plug-in installation and use

ObjectiveGenerally many people download the software is the habit of Baidu random search, and then began to search slowly; My personal opinion is: Do not search the next Baidu casually, do not download the software of unknown origin No need to go to the csdn. To the official website, the official website will have a version of all the download archive Jdk Java se-Download | Oracle Technology Network | Oracle:Http://www.o

Application Scenarios Keeping a large number of small files in our HDFs (and of course not producing small files is a best practice) will make Namenode's namespace a big deal. The namespace holds the Inode information for the HDFs file, and the more files it needs, the greater the Namenode memory, but the memory is limited after all (this is the current Hadoop mishap). The following image shows the structure of the Har document. The Har file is generated through MapReduce, and the source file is

Today we look at the personal mail archiving feature in Exchange Server2010. In earlier versions of Exchange, The user needs to do the mail store generally is to create a personal folder. pst file, which is also used most, is to download messages on the Exchange server from Outlook to local storage, and users can access these stored messages offline, so also known as offline mode, the archiving method is to open the Outlook interface and click File----information----Cleanup Tool---

View information about the archiveSql> Archive Log ListDatabase log mode non-archive modeAutoArchive disabledArchive End Use_db_recovery_file_destOldest online log sequence 72Current Log Sequence 74The terminology commonly used in Backup is explained:Cold backup (Offline Backup): A physical copy of a database that is in a closed state. The database is in non-archive