rails multi tenant

Orchard Core Framework:ASP.NET Core Modular, multi-tenant frameworkThe previous authoring Orchard Core builds an ASP. NET core CMS, introducing the ASP. NET core CMS, orchard ASP, with an ASP. NET Core framework.Support for modularity and multi-tenancy. The entire orchard Core is made up of modules moduleFirst create an empty ASP. NET Core Web application as a ba

Tags: article end pdb app share group Zhang parameter Ges Interpretation: This slide shows the integration of three deployed applications into a single three different non-CDBs. The graphic on the slide shows a multi-tenant container database with four containers: the root and three pluggable databases. Each pluggable database has its own dedicated application, managed by its own DBA or managed by a contain

Tags: oracle12c multi-tenant management--Enter CDBSqlplus/nologConn Sys/sys as dBA--View Database basic informationSelect name,cdb from V$database;--View information about the containerSelect Con_id,name from V$containers;--View the path to the data fileSelect Con_id,file_name from Cdb_data_files order by 1;--Displays current connection container informationShow con_id Con_name User--Show All PDBShow PDBs--

= ' GMT ';-Make datafiles in the PDB offline/online and make storage changes.ALTER pluggable DATABASE datafile '/u01/app/oracle/oradata/cdb1/pdb1/pdb1_users01.dbf ' OFFLINE;ALTER pluggable DATABASE datafile '/u01/app/oracle/oradata/cdb1/pdb1/pdb1_users01.dbf ' ONLINE;ALTER pluggable DATABASE datafile '/u01/app/oracle/oradata/cdb1/pdb1/pdb1_users01.dbf 'RESIZE 1G autoextend on NEXT 1M;--Supplemental logging for PDB.ALTER pluggable DATABASE ADD supplemental LOG DATA;ALTER pluggable DATABASE DROP s

-pluginartifactid> version>1.0.3version> executions> execution> phase>Process-classesphase> goals> goal>Weavegoal> goals> configuration> persistencexmllocation>Meta-inf/persistence.xmlpersistencexmllocation> logLevel>FINElogLevel> configuration> Execution> executions>

Ncadmfile_name_convert= ('/oradata/edw/pdbseed ', '/oradata/edw/ncdb/datafile/');CREATE Pluggable DATABASE ncdbADMIN USER NCDBA identified by NCDBASTORAGE (MAXSIZE 100G max_shared_temp_size 2G);--access to NCDB's pluggable databaseSqlplus Sys/[email protected]:1521/ncdb as Sysdba--Close the PDB databaseAlter pluggable database NCDB close immediate;Alter pluggable database Hrdb close immediate;Alter pluggable database cpcdb close immediate;Alter pluggable database edwpdb close immediate;--Delete

catalogAllocated Channel:ora_disk_1Channel ORA_DISK_1:SID=60 Device Type=diskChannel ora_disk_1:starting full DataFile backup setChannel ora_disk_1:specifying DataFile (s) in backup setInput datafile file number=00022 name=/home/oracle/app/oracle/oradata/andycdb/4ecf8621e3da38eee0531019640aa598/ Datafile/o1_mf_sysaux_dk5wmv11_.dbfInput datafile file number=00021 name=/home/oracle/app/oracle/oradata/andycdb/4ecf8621e3da38eee0531019640aa598/ Datafile/o1_mf_system_dk5wmv0s_.dbfInput datafile file

/4ecf8621e3da38eee0531019640aa598/datafilE/o1_mf_sysaux_dk5wmv11_.dbf/home/oracle/app/oracle/oradata/andycdb/4ecf8621e3da38eee0531019640aa598/datafilE/o1_mf_users_dk6wky42_.dbf/home/oracle/app/oracle/oradata/andycdb/4ecf8621e3da38eee0531019640aa598/datafilE/o1_mf_undo_1_dk5wmv13_.dbf--simulates the entire PDB corruption[Email protected] datafile]$ cd/home/oracle/app/oracle/oradata/andycdb/4ecf8621e3da38eee0531019640aa598[Email protected] 4ecf8621e3da38eee0531019640aa598]$ RM-RF datafile/Sql> alt

One, oracle12c multi-tenant CDB and PDB parameter file locationCDB parameter file is still used 12c the parameter file of the previous spifle,pdb does not appear in SPFILE, but is inherited directly from the CDB, if there is privete Local parameter in the PDB there will be a pdb_spfile$ dictionary table of CDB In con_id, when the PDB Un-plug, the PDB parameter is written to the PDB's XML file, and when the

/o1_mf_undotbs1_djszmxkc_.dbfspace_name,b.file_nameSql>drop tablespace UNDOTBS1 including contents and datafiles; (Remember to execute in the PDB)Sql>select name from V$datafile where name is like '%undo% ';NAME-----------------------------------------------------------------------------/HOME/ORACLE/APP/ORACLE/ORADATA/ANDYCDB/DATAFILE/O1_MF_UNDOTBS1_DJSYYJLK_.DBF > is now the Undo datafile in CDB.Ii. shared undo transfer to local undo:sql> shutdown immediate;Sql> startup upgrade;Sql> Show Con_na

affecting CDB permissions) or Local users. Such as:Sql> show Con_name;Con_name------------------------------Testpdbsql> Create role Pdb_role; ---create a roleSql> Grant Select on Dba_tables to Pdb_role; --Add permissions to RolesSql> Grant Pdb_role to C # #zhang; --Assigning roles to public usersSql> Grant Pdb_role to admin; ---Assigning roles to Local UsersThis article is from the "stupid Child's DBA path" blog, please be sure to keep this source http://fengfeng688.blog.51cto.com/4896812/19497