Concept about Incremental Updated backup

I am going through Backup portion of Oracle. However, I am not able to understand the concept about the incremental Updated backups, its advantages and disadvantages.
Can anyone here help me out to get my concept clear.
Thanks in advance .

916438 wrote:
I am going through Backup portion of Oracle. However, I am not able to understand the concept about the incremental Updated backups, its advantages and disadvantages.
Can anyone here help me out to get my concept clear.
Thanks in advance .http://docs.oracle.com/cd/E11882_01/backup.112/e10643/rcmsynta2011.htm#RCMRF111

Similar Messages

Incrementally updated backup and EMC NMDA

Hello Everyone,
I'm kind of a newbie in setting up networker module for oracle, to backup database to tape. We use the oracle's suggested backup strategy to backup DB to Disk first using the incrementally updated backups with recovery set to 3 days (RECOVER COPY OF DATABASE WITH TAG ... UNTIL TIME 'SYSDATE-3') , which helps us to recover DB to any point in time using the backup files in disks vs. going to tape. After backup to disk, we backup recovery area to tape nightly. However, we do want to maintain backup Retention Policy of 1 month. Couple of questions,
1. If i set RP to recovery window of 31 days in RMAN, then backups don't obsolete at all. this forces me to set RP in networker and they don't recommend setting RP in both RMAN and networker. how is this done generally to obsolete backups from tape as well as rman (catalog in CF) with above strategy. perhaps in this case i should set RP in netwoker and set RP in RMAN to none and rely on crosscheck and delete expired commands to sync with RNAM catalog.
2. Wondering if nightly backup of recovery area to tape is going to take incremental from previous day and NOT full backup. The reason i ask is, i do not want the tape to do full backup of FRA every day cause full backup datafiles change once in 3 days based on the until time set. is there an option do set in networker to do incremental only or that's the default.
Thanks in Advance!
11gR2, 4 Node RAC, Linux, NMDA 1.1, Networker 7.6 sp1

Loic wrote:
You do a full backup of the FRA on tape ?No, I do a full backup of the database on tape. Using RMAN together with Veritas NetBackup.
I mean if you use incremental updated backup it'll not work on tape... Because the level 0 backup that will be updated with the backup of the day after will be on tape and will not be updated.The incrementally updated backup is in the FRA only, on disk (both the image copy and the following backup sets that are used for recovery of the image copy). Never gets written to tape or updated on tape.
Why don't you use then normal incremental backup ? That will have no problem with the tape backup even if level0, or level1,2 becomes reclaimable... ?I think I do :-)
Maybe:
To keep that you can put the redundancy to 2 out of 1 copy. Like this even with one copy on disk and tape it'll say keep the 2 copies.
CONFIGURE RETENTION POLICY TO REDUNDANCY 2;I'll think about that.

Differential Incremental Backup or Incrementally Updated Backup?

DB Version:11g
DB Size:450Gb
DB type: OLTP (storing retail warehouse transactions)
To implement a proper backup strategy, we are currently weighing the Pros and Cons of Differential Incremental Backup and Incrementally Updated Backup.
I understand that , for Incrementally Updated Backup , the level 0 backup must be stored in FRA. We don't want to configure FRA as of now.
Which backup strategy would you choose for a similair environment?

I don't think that 11g RMAN level 0 backup need to use FRA: can you provide us the link to Oracle doc ?
When designing your backup strategy you need to define:
RTO: recovery time objective
RPO: recovery point objective.
See http://download.oracle.com/docs/cd/B19306_01/server.102/b14210/hadesign.htm
To meet a low RTO objective, you may need to use incrementally updated backup because it should be faster to recover from incrementally updated backup compared to differential incremental backup.

Incrementally Updated Backups -- do you Backup to TAPE ?

Incrementally Updated Backups on disk provide
a. only a single image of the database
b. as of only a particular point in time (the last incremental update)
c. no protection against disk/storage failure as the backups are on the same server as the database
Your Incrementally Updated Backups should go to Tape or to another Disk Area on another server or Virtual Tape Library frequently.
You may find the need to "restore and recover the database as of 3 days ago OR as of the last critical processing date" which cannot be done if you incrementally update your backup every day.
A backup on disk doesn't protect you from disk failure.
Hemant K Chitale
http://hemantoracledba.blogspot.com

Look in the FAQ for SuperDuper at: <http://www.shirt-pocket.com/forums/showthread.php?t=3942&highlight=time+capsul e>
where you'll find a discussion of what you can do.

Incremental updated RMAN backup help 11gR2

Dear all,
My manager ask me to build RMAN scripts to backup the 11gr2 database in redhat Linux.
Any help how to achieve this using RMAN?
thank you

I am not asking you to write a script. I can write it by myself.
What I need to know:
1- Incremental level 0 is a must in my case or I can just use the command below and it does everything (Level 0 , level 1 and level 0 incrementally updated)
backup incremental level 1 for recover of copy tag 'ALL_BACKUP' database;
2- The TAG must be unique every week, or can be always "ALL_BACKUP" ?
3- Which retention period is adequate in my case? 8 days are ok ?
4- Should I update the CONTROL_FILE_RECORD_KEEP_TIME to more than 7 days?
thank you

INCREMENTAL MERGE BACKUP & RECOVERY

INCREMENTAL MERGE BACKUP & RECOVERY
=====================================
1) 개요
RMAN을 이용하여 database의 Image copy를 Backup하고 그 Backup에 retention policy만큼의 Incremental Backup을 적용하여서 복구의 시간을 단축한 Backup의 방법입니다.
즉 retention policy에 설정되어있는 시간 전의 최후의 시간까지 Image Copy를 보장하는 방법이며 Disk Space는 Incremental Backup만 사용하는 방법보다는 Image Copy를 사용하는 것임으로 많이 소요됩니다.
물론 Backup & Recovery 정책에 따라서 Retention Policy를 Recovery Window나 Redundancy 2이상으로 설정할 수 있으나, Incremental Merge Backup & Recovery의 장점을 극대화 하기 위해서는 Redundancy 1 (Default)로 설정하는 것을 권해드립니다.
2) 장점
- Recovery 시에 최근 Incremental Backup의 정보들이 적용이 되어있기 때문에 최소한의 시간으로 Recovery 작업을 진행하실 수 있습니다. 물론 장점을 극대화 하시기 위해서는 Retention Policy를 redundancy 1로 설정해 주시길 권해드립니다.
- Datafile들의 Destination을 Backup된 Image Copy가 있는 곳으로 Switch 하여 Restore하는 시간을 단축하셔서 Recovery를 진행하실 수도 있으나 Recovery 후의 관리의 용이성을 위해 부득히한 경우를 재외하고는 권장하지 않습니다.
3) Syntax
- Backup
RMAN> BACKUP INCREMENTAL LEVEL 1
FOR RECOVER OF COPY
WITH TAG WEEKLY DATABASE;
위 명령어를 사용하시면 WEEKLY라는 Tag로 생성된 Copy가 없을 시에는 Image Copy를 Weekly라는 Tag로 구분하여 Backup을 받게 됩니다.
* 여기서 Copy라 함은 FOR RECOVER OF COPY라는 구문을 사용하여서 만든 Image Copy를 뜻합니다.
RMAN> RECOVER COPY OF DATABASE WITH TAG WEEKLY;
위 명령어를 사용하시면 현재 받았던 Incremental Backup을 Weekly라는 Tag를 가지고 있는 Database Copy에 적용을 하게 됩니다.
RMAN> Delete Obsolete;
위 명령어를 사용하시면 현재의 Image Copy에 적용된 Incremental Backup을 재외한 나머지 Incremental Backup들이 Delete됩니다.
-Recovery
RMAN> switch database to copy;
문제가 발생하셨을 때 위 명령어를 사용하시면 모든 datafile의 pointer들은 image backup copy를 바라보게 됨으로 Restore의 시간을 절약할 수 있습니다.
4) Retention Policy에 따른 Syntax 변화
* 기본적으로 INCREMENTAL MERGE BACKUP & RECOVERY의 장점인 Recovery 시간을 극대화 하기 위해서는 Retention Policy를 redundancy 1(Default)로 설정하시는 것을 권장해드립니다.
하지만 User가 Backup & Recovery 계획을 변경하여 retention policy를 recovery window 또는 redundancy 1 이상으로 설정해 주시면 Obsolete한 Backupset을 Delete하는 부분과 Backupset을 적용시키는 부분을 수정해 주셔야합니다.
- Recovery Window of 2
Recovery Window를 2일로 설정해 놓으시면 Backup시에는 똑같은 Syntax를 사용하실 수 있으나 Recover copy of database 명령어는 아래와 같이 바뀌어야 합니다.
RMAN> BACKUP INCREMENTAL LEVEL 1
FOR RECOVER OF COPY
WITH TAG WEEKLY DATABASE;
RMAN> RECOVER COPY OF DATABASE WITH TAG WEEKLY until time 'sysdate-2';
왜냐하면 retention policy에 마춰서 image copy도 2일전의 상태로 보관되어야하며 그에 따라서 2일동안의 Backupset들도 보관되어야하기 때문입니다. 만약 until time을 사용하지 않으시면 incremental backup들이 obsolete 상태로 안변하게 됩니다.
- Redundancy 2 이상
Redundancy 2이상으로 설정해 주시면 2개 이상의 Tag를 보관하는 효과로서 역시 예상대로 Obsolete로 안 변하는 현상이 발생됩니다.
DAY 1)
RMAN> BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG DAILY DATABASE;
-위와 같이 실행하시면 한개의 Database Copy (Tag DAILY)가 생성됩니다.
DAY 2)
RMAN> BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG DAILY DATABASE;
RMAN> BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG WEEKLY DATABASE;
-위와 같이 실행하시면 한개의 Database Copy (Tag WEEKLY)와 한개의 Backupset (Tag DAILY)가 생성됩니다.
DAY 3)
RMAN> BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG DAILY DATABASE;
RMAN> BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG WEEKLY DATABASE;
RMAN> BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG MONTHLY DATABASE;
-위와 같이 실행하시면 한개의 Database Copy (Tag MONTHLY)와 두개의 Backupset (Tag DAILY, Tag WEEKLY)가 생성됩니다.
DAY 4)
RMAN> Delete Obsolete;
- 위와 같이 실행하시면 DAILY Tag와 관련된 부분이 Delete 됩니다. (최신 2개의 Tag관련 Backup만 보관)
RMAN> Delete Obsolete redundancy 1
- 위와 같이 실행하시면 DAYLY Tag와 WEEKLY Tag 관련된 부분이 Delete 됩니다. (Redundancy 1로 설정한 것과 똑같은 효과)
Reference:
Article-ID: Note 351455.1
Title: Oracle Suggested Strategy & Backup Retention
Article-ID: Note 303861.1
Title: Incrementally Updated Backup In 10G
글 수정:
hunlee

I would always include an archivelog backup:
... with tag 'fullbackup’ database plus archivelog delete all input;
And at the end:
delete obsolete noprompt;
That delete incrmental backups already applied to the basic image copies.
Your configuration allows only limited point in time recoveries. As soon as an incremental backup is applied to the image copies, you cannot go back in time. To change this you can add a 'until time' clause, for example:
recover
copy of database
with tag 'fullbackup until time 'sysdate-11';
This creates a recovery window of 10 days, only image copies older than 10 days will be changed.
Werner

Create Incremental Full Backup

Hey, I thought I created an incremental full backup with attached rman script.
But at the point of restoring the database it comes up, that I just have an incremental backup of the source database.
Whats wrong in my configuration ? I like to have a daily full backup of the database where just the changes to the full backup are backed up. But the backupfile should always be a full backup.
I am using 10gR2 Standard Edition
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/backup/app/control_%F';
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 1;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '/backup/app/LEVEL0_%u_%T';
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/opt/oracle/product/10gR2/db_1/dbs/snapcf_db01.f'; # default
# Database RAC Logswitch
sql 'alter system archive log current';
# Fullbackup Database - Perform incremental level 0 backup
run {
BACKUP incremental level 0 format '/backup/app/%d_Level0_%T_%U' database PLUS ARCHIVELOG format '/backup/app/%d_A
rchivelog_%T_%U';
}

An Incremental Backup is a fresh backup of all the changes that have occurred in the database since the last backup.
Thus, a Level 1 Incremental Backup is a smaller backup than the preceding Level 0 Backup.
However, when you say :
I like to have a daily full backup of the database where just the changes to the full backup are backed up. But the backupfile should always be a full backup.You seem to want an Incrementally Updated Backup. That is a backup strategy where your Backup itself is updated.
I am not sure if this is available in the Standard Edition.
Here's documentation on Incrementally Updated Backups : at 4.4.3 Incrementally Updated Backups: Rolling Forward Image Copy Backups
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/bkup004.htm#sthref408
While this is the "normal" Incremental Backups : at 4.4 RMAN Incremental Backups
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/bkup004.htm#sthref383
Hemant K Chitale
http://hemantoracledba.blogspot.com

About to update my computer. Need to find my backup

I'm about to update my PC hardware and I know from past experience with iTunes that it can be really picky. I need to be able to backup my backup file from my iTunes for my 3GS. The questions...
If my iTunes library/backup resides on a drive that will remain and get transferred to my new 'build', will iTunes try to wipe my phone and 'reinstall' from the library again?
Where does iTunes generally backup files on a PC?

followed the guide, it gave me HD, but I still has the black bars surrounding the video top, bottom, left right.
Not sure what to do.
EDIT: Found the project settings, and I assuem there lies the problem. I can't seem to be able to change the project settings mid-projects, but I can make a new project and simple import the old project into the new one with the new settings.
The question is what settings should I try?
EDIT2 : ok, I've run into another problem. I can't change the project settings of a finished project, and am unsure how to put my clips and stills into a new project, short of putting the raw clips back in and re-shorting them, and re-inputting all the audio and stills into a new project. Any ideas?
EDIT 3: Found the answer in the FAQs

About incremental backup

Dear Friends ,
We have a ORacle 10g database server which is 24x7 hours running . We take everyday RMAN full backup ,now we want to run "Incremental rman backup" 6 days in a week and "Full Backup" rest of the week . But in oracle article we read that
"RMAN can only create incremental backups of datafiles, not of archived redo log files or other files."
(source: http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/bkup001.htm#BRBSC131)
In this moment I think , archivelog is very important for database recovery and it is necessary to take archivelog backup regularly .Now if we want to run Incremental backup then I think I cannot take "archivelog" backup using following script :
run
allocate channel t1 type 'sbt_tape' parms
'ENV=(TDPO_OPTFILE=/usr/tivoli/tsm/client/oracle/bin64/tdpo.opt)';
sql "alter system switch logfile";
backup incremental level 1 database plus archivelog;
Give me some idea plz ... ...what should I need to ?

Sorry Hemant ,
Accroding to ur advice , I run the script following way :
run
allocate channel t1 type disk;
backup incremental level 1 database;
sql "alter system switch logfile";
backup archivelog;
But I got the following ERROR :
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01009: syntax error: found ";": expecting one of: "all, from, high, like, logseq, low, scn, sequence, time, until"
RMAN-01007: at line 6 column 18 file: standard input
RMAN>
But when I use the following script , it shows no error :
run
allocate channel t1 type disk;
sql "alter system switch logfile";
backup incremental level 1 database plus archivelog;
I think here database is backup only using LEVEL 1 , but archivelog is backed up full . Here is the output :
RMAN> run
2> {
3> allocate channel t1 type disk;
4> sql "alter system switch logfile";
5> backup incremental level 1 database plus archivelog;
6> }
using target database control file instead of recovery catalog
allocated channel: t1
channel t1: sid=159 devtype=DISK
sql statement: alter system switch logfile
Starting backup at 29-JUL-08
current log archived
channel t1: starting archive log backupset
channel t1: specifying archive log(s) in backup set
input archive log thread=1 sequence=2 recid=1 stamp=661354070
input archive log thread=1 sequence=3 recid=2 stamp=661354123
input archive log thread=1 sequence=4 recid=3 stamp=661354895
input archive log thread=1 sequence=5 recid=4 stamp=661354935
input archive log thread=1 sequence=6 recid=5 stamp=661355047
input archive log thread=1 sequence=7 recid=6 stamp=661355050
input archive log thread=1 sequence=8 recid=7 stamp=661355072
input archive log thread=1 sequence=9 recid=8 stamp=661355327
channel t1: starting piece 1 at 29-JUL-08
channel t1: finished piece 1 at 29-JUL-08
piece handle=C:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\TESTDB\BACKUPSET\2008_07_29\O1_MF_ANNNN_TAG20080729T143725_48
channel t1: backup set complete, elapsed time: 00:00:06
Finished backup at 29-JUL-08
Starting backup at 29-JUL-08
channel t1: starting incremental level 1 datafile backupset
channel t1: specifying datafile(s) in backupset
input datafile fno=00001 name=C:\ORACLE\PRODUCT\10.2.0\ORADATA\TESTDB\SYSTEM01.DBF
input datafile fno=00003 name=C:\ORACLE\PRODUCT\10.2.0\ORADATA\TESTDB\SYSAUX01.DBF
input datafile fno=00002 name=C:\ORACLE\PRODUCT\10.2.0\ORADATA\TESTDB\UNDOTBS01.DBF
input datafile fno=00004 name=C:\ORACLE\PRODUCT\10.2.0\ORADATA\TESTDB\USERS01.DBF
channel t1: starting piece 1 at 29-JUL-08
channel t1: finished piece 1 at 29-JUL-08
piece handle=C:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\TESTDB\BACKUPSET\2008_07_29\O1_MF_NNND1_TAG20080729T143732_48
channel t1: backup set complete, elapsed time: 00:00:15
Finished backup at 29-JUL-08
Starting backup at 29-JUL-08
current log archived
channel t1: starting archive log backupset
channel t1: specifying archive log(s) in backup set
input archive log thread=1 sequence=33 recid=32 stamp=661358270
channel t1: starting piece 1 at 29-JUL-08
channel t1: finished piece 1 at 29-JUL-08
piece handle=C:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\TESTDB\BACKUPSET\2008_07_29\O1_MF_ANNNN_TAG20080729T143751_48
channel t1: backup set complete, elapsed time: 00:00:02
Finished backup at 29-JUL-08
Starting Control File and SPFILE Autobackup at 29-JUL-08
piece handle=D:\RMAN_BACK\CFC-2444681464-20080729-0C comment=NONE
Finished Control File and SPFILE Autobackup at 29-JUL-08
released channel: t1
RMAN>
what u think , am i right ?

Incremental Hot backup question

This question originated from a different post of mine, but is somewhat different so I'm starting it up as a separate topic.
Each night we do an incremental hot backup around 4am. Yesterday I dropped a tablespace successfully and removed the original datafile along with it. Autobackup backed up the control file before and after the drop. Then when the incremental backups ran last night at 4am everything went just fine.
So up to this point we're all good.
However, in the flash recovery area where it writes the backups (backupsets, datafiles, etc) it still has a file for that tablespace... except that it did not appear to be updated like all the reset were. This is fine, but that file is taking up space on the box and the unix backup script that copies everything to a separate box still picks it up (that script copies everything.. and the author of the code doesn't want to hard code any names)
Can I just remove this file without causing the backup to be upset? Or do I need to do something else to accomplish this goal? And if so, what (still a newbie so be specific)?
Thanks in advance.

The first thing you need to do is to provide a complementary crystal ball in order to be able to guess nasty little details, like the contents of that script.
Even 'incremental hot backup' is an ambiguous term. One would expect a RMAN backup, but as you didn't use various RMAN commands to establish all of your files have been backed up, and you talk about 'backupsets' and seem to discuss a standalone datafile: The only thing I see is lots of fog, and the need to tear the information out of you.
No business for volunteers.
Sybrand Bakker
Senior Oracle DBA
Experts: those who did read documentation.

Does SAP support incremental/delta backups? if so which note describes it

I'm just about to test incremental/delta backups on udb 9.5 fp1. Now to my question:
Does SAP support incrmental/delta backups?
Is there a note, I couldnt get a hit on OSS
Are there any gotcha's? such as do I need to move read only tables to a new talbespace?
Any info on this is greatly appreciated.
Anke

Hi Anke,
You can specify whether you want to perform a full, incremental or incremental delta backup and the frequency via DB13 or the planning calender in DBACOCKPIT.
SAP Note 1269697 DB6: Backup Performance
should be of use to you and please also see our administration guide available at our main page
https://www.sdn.sap.com/irj/sdn/db6 under Administration. Specifically check the guide
"Data Recovery and High Availability Guide and Reference" mentioned in Chapter 8.3.5 Advanced Backup Techniques
There is not a specific SAP note relating to incremental/delta backups but they can be scheduled via DB13 and so, they are supported.
Regards,
Paul

About to update 10.5.8 to 10.6

Hi there I am just about to update my 10.5.8 to 10.6 is there anything I should know ? Should I back up all my pictures ?
Worried I might loss them all ?
Thanks in advance
Joanne

See these:
http://www.macmaps.com/upgradefaq.html
http://www.macmaps.com/backup.html
http://www.thexlab.com/faqs/installswupdates.html
http://www.thexlab.com/faqs/backuprecovery.html

Incremental updates on collections/full schedule - Functional question

Hi everyone,
At a customer of mine we have the following set-up:
Almost all applications are deployed User Based
Collections are used for targetting the applications
Incremental updates are enabled on practically all collections which deploy applications
For the moment this setup is active for 498 collections (out of 714 collections).
Since it's not advised and Microsoft recommends to only have incremental updates active for 200 collections, I would like to change this setup by means of POSH. I have just finished writing it, but I still have a functional question:
Which schedule time would be best to activate for the collections? Keep the standard value to update collection every 7 days?
When would you activate "incremental updates"? Device collections with required software for faster deployment time?
I only foresee the following "downside":
We have a lot of applications who are available to "all domain users". When the AD-account is created, it will sync with SCCM and will receive their deployements. But by changing the update schedule to, let's say, 7 days.. They wouldn't be able
to see and install these applications if the collections haven't been updated yet?
Thanks for the insight with your experience!
Kr,
Sven

Wow Jörgen, thanks for this information! This was something I haven't read about. Will keep this in mind.
In your blog, you mention that you use this tool to keep track of performance issues. When do you feel that there are too many collections which have incremental updates enabled (by using the tool)?
The last weeks/months, we have a lot of issues during OSD. We have collections to which the TS is deployed.
In orchestrator we have a runbook to add workstations to SCCM + add workstation to collection + update membership of collection. But the update takes from 5 minutes to 40 minutes.. So this is the main issue that we have..
@Andrew: Thanks for your contribution! I believe you are speaking of "Global Conditions"? I haven't used it either, but I thought that this had some downsides.. For instance, we target most of the applications "Used Based" (since MS is
moving to user centric deployment). So if I target the application to the "all users" collection and create a "global condition" to only install when user is a member of a specific AD-group (for instance: Skype), then the user still sees
"skype" in the application catalog and will have an error upon installing it when he is not a member of the skype AD-group.
Maybe this is completely wrong what I'm saying.. Just did some brainstorming with collegues but haven't found the time to play with it in a test environment. @Jörgen: Please enlighten us if I'm wrong.

Not able to see ikm oracle incremental update and ikm oracle slowly changing dimensions under PHYSCIAL tab in odi 12c

not able to see ikm oracle incremental update and ikm oracle slowly changing dimensions under PHYSCIAL tab in odi 12c
But i'm able to see other IKM's please help me, how can i see them

Nope, It has not been altered.
COMPONENT NAME: LKM Oracle to Oracle (datapump)
COMPONENT VERSION: 11.1.2.3
AUTHOR: Oracle
COMPATIBILITY: ODI 11.1.2 and above
Description:
- Loading Knowledge Module
- Loads data from an Oracle Server to an Oracle Server using external tables in the datapump format.
- This module is recommended when developing interfaces between two Oracle servers when DBLINK is not an option.
- An External table definition is created on the source and target servers.
- When using this module on a journalized source table, the Journaling table is first updated to flag the records consumed and then cleaned from these records at the end of the interface.

My question is about the 'Restore Backup' option on iTunes (Not 'Restore iPhone'). So, if I click on Back Up Now, then 'Restore Backup', would that go through the process of erasing everything on my phone as new then restore whatever iTunes has backed up?

My question is about the 'Restore Backup' option on iTunes (Not 'Restore iPhone'). So, if I click on Back Up Now, then 'Restore Backup', would that go through the process of erasing everything on my phone as new then restore whatever iTunes has backed up?
I do not want this to happen, as with previous experience iTunes doesn't restore a mirror of what the iPhone was when it was backed up as is the case with iCloud backups.
What I am trying to do is, as I've found a method on Youtube, there is an application where I can delete all the multimedia saved in my 'iMessages' so clear up some space. As doing that manually through the phone would take a lifetime. The method is to backup on iTunes, then using the backup created, importing that into the application then deleting the messages through that then restoring the phone using that amended backup.
So back to my question, would restoring through 'Restore Backup' just restore the backup internally or would it flush the entire phone and then restore the backup? And if it does so, what would be lost in the restore?
Thank you all,
Fahmid

iCloud should overwrite your phone with the data stored in your account, preserving your newer data. However, to be sure I would go to Settings>iCloud and turn data syncing to Off before restoring the backup. Then, after restoring the backup, turn the data syncing back to on, and when prompted about Merging with iCloud, choose Don't Merge. This will ensure that the data in your iCloud account overwrites the data on your phone (which is your goal).
Also, you don't sync text messages with iCloud so you will end up losing your more recent messages when they are overwritten by the backup.

Concept about Incremental Updated backup

Similar Messages

Maybe you are looking for