“Technology can be our best friend, and technology can also be the biggest party pooper of our lives. It interrupts our own story, interrupts our ability to have a thought or a daydream, to imagine something wonderful, because we’re too busy bridging the walk from the cafeteria back to the office on the cell phone.” […]
Here is how to reset Mail for Mac OS at the original settings:
~ radu.parvu$ defaults delete com.apple.mail
Ocassionally, there is a need to install an app created by a developer that is not identified by the security policy in place on the Firm’s MacBook.
Here is the short procedure I identified it works for me:
- in terminal type:
sudo spctl --master-disable
- verify with:
- open the application and quit it
- in terminal, type:
sudo spctl --master-enable
- verify the status:
- verify that the policy is restored via: System Prefrerences … -> Security and Privacy -> General
Taking the new command line tool @SQLcl for a first test drive.
– installation super-easy
– a lot of commands interchangeable with SQL Developer
– connectivity via TNS is easy to setup. TIP: if you do not have TNS_ADMIN environment variable in place, run
in SQL Developer in order to get the location for the tnsnames.ora file!
No minus points found yet 🙂
First day starting with “Extending Database In-Memory on Exadata Flash” by Roger MacNicol from Oracle. Very Good presentation!
Followed by SQL-on-Hadoop for Analytics and Data Integration – What are My Options, What is the Future? by Mark Rittman.
Oracle Exadata and Database Memory – Frits Hoogland of Accenture Enkitec Group
Next, SuperCluster M7 – Configuration Guidance and Best Practices by Oracle. OVM server for SPARC has the virtualization technology built into the M7 chip. For more than four domains, we setup root domains and IO domains.