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Enterprise Manager Cloud Control 13c Upgrade

em-12cA couple of weeks ago I posted about doing a fresh installation of Enterprise Manager Cloud Control 13c (article, blog post). I’ve finally got around to doing an upgrade test from EM CC 12cR5 to 13cR1. You can see the result of that here.

Enterprise Manager Cloud Control 13c : First Steps

o-enterprisemgr-13c-clr-2769481Oracle Enterprise Manager Cloud Control 13c Release 1 (13.1.0.0.0) was released a few days ago. Does that have the acronym “oemcc13cr1”? :)

As usual, my first steps are to do some basic installations. The approach is pretty similar to the 12c installations, but it’s a little greedier now. :)

Top 5 SQL Monitor Features

SQL Monitor is one cool tool.  Via EM12c, it empowers everyone, (yes, that means the developer, too, so give them the access to view this data via Cloud Control, please!)  This is a top five list, but it doesn’t stop there, just remember, this is my favorite features when using Cloud Control with SQL Monitoring.

Promoting Unmanaged Targets Automatically

Recently a customer asked if it was possible to promote unmanaged targets automatically without any interaction. They were already using auto-discovery.

The answer is yes, and of course as soon as you see words like “without any interaction” you know there’s going to be scripting involved. In the Enterprise Manager world, scripting is handled by the EM Command Line Interface, better known as EMCLI. I’ve posted some example scripts of using EMCLI a while back (see this post), but I thought it was worthwhile to show you how this particular request is handled as well. If you have the latest bundle patch on either 12.1.0.4 or 12.1.0.5, you can also use additional parameters to the get_targets verb to list discovered targets (-unmanaged). This includes listing the associated instance targets if you want to promote a RAC database (-associations).

Enterprise Manager at OOW 2015

Well, another Oracle Open World has bit the dust, and as is always the case, there was a lot of great material presented, both by Oracle employees and customers. To help you identify the material and get your hands on the presentations where possible, I’ve taken a stab at grouping all the material together into sections. These are the areas the presenters identified the material as covering, so if the title doesn’t seem to match that area blame the presenters. :)

Oracle Open World 2015, Survival of the Fittest!

So I’m about to depart for one day in San Antonio, Tx. to present at the International Performance and Capacity Conference, but I wanted to try to get another blog post out, this time regarding my survival at the 2015 Oracle Open World.

Should I monitor the MGMTDB database?

During the installation of Oracle Grid Infrastructure 12.1.0.1 you had the option to install the Grid Infrastructure Management Repository (GIMR) database MGMTDB. With 12.1.0.2, that option went away, and the MGMTDB database became mandatory. Given that it’s a database, the question of whether it should be monitored by Enterprise Manager was raised by a number of customers, and unfortunately a variety of different answers were forthcoming from different sources in Oracle.

Before we clarify that confusion, let’s have a look at what the MGMTDB database is used for. The best place to look for that is, of course, the documentation, but let me quote it here for the sake of clarity:

The Oracle Grid Infrastructure Management Repository:

Must See Session at This Year’s OOW

I’ve seen a lot of interesting posts about what’s going to be presented next week at OOW15, and I’ve blogged about those specific to Enterprise Manager previously – see the links Private Cloud and DBLM, Database Manageability and Middleware Management for more detail. But some people have come to me and said “There are so many sessions to go to for Oracle Open World, can you identify the must see session for what’s happening with Enterprise Manager?”

Oracle Open World and Oak Table World Schedule!

So I’ll be heading out for Oracle Open World 2015 in just over another week.

OOW2015 Middleware Management

This posting covers the Middleware Management sessions at OOW2015. Note that these are middleware management via Enterprise Manager, as opposed to sessions specifically covering middleware features and functions. Also, I have not duplicated here sessions I have already documented under Oracle Management Cloud or Private Cloud / DBLM, so please visit those posts for sessions that fall under both categories. The following sessions fall under this category: