Technical people tend not to enjoy Keynotes at conferences. We are allergic to content-light “there has never been a better time to invest in our products” fluffy, frou-frou, big picture talks. We want how-it-works meat on the bones of what is served up to us.
This month the top news is the availability of Fusion Middleware 12.2.1. Make sure you get the latest presentations at our community workspace and you try out the new release. The new release was also a key topic in many Oracle Open World presentations. The second major OpenWorld topic was Cloud computing. With the availability of many PaaS services and more to come, European partners are leading the cloud adoption. Thanks for the (more...)
The November edition of the Middleware Partner Update contains three key topics:
- Oracle OpenWorld warp up
- PaaS trial accounts
- SOA & BPM Partner Community Webcast
Another annual DOAG conference has passed, and I can only say the very best about it: Perfectly organized, large and modern location, impressive list of well known speakers and over 2100 attendees – wow!
My presentation Best of RMAN was scheduled at the first slot on the first day, so I was a bit concerned whether many people would attend that early. It turned out that the room got so full that I was asked (more...)
CERN IT-DB group develops a new WebLogic Command Line Interface tool for CERN Java Middleware Services
Oracle WebLogic 12c introduced a new REST API for managing and monitoring several aspects of a domain in a lightweight and fast manner. These RESTful interfaces represent the current industry standard followed by the noteworthy and widely used Oracle WebLogic application server. Feature introduced some time ago, but improved in the current Server version, allows administrators to access the most important WebLogic Server runtime values using a simple URL. Having every reason to believe that the potential of WebLogic REST services and its maturity level is apparent, CERN decided to implement a CLI system (more...)
MySQL User Conference Japan is back to Tokyo. We'd like to the event in Tokyo planned on Dec. 15th, celebrating 20 years anniversary of MySQL, 15 years anniversary of MySQL Nippon Association (aka MySQL User Group Japan), and 5 years of Oracle's stewardship with MySQL. Sessions are including MySQL 5.7 optimizer updates, Utilization of MySQL Binlog, Evaluation of MySQL + Oracle Clusterware, and much more. Please find more details below:
- Date: Dec. 15th, 2015
Autor: Anke Pantel, Marketing Manager Oracle Marketing Cloud
In einer automatisierten Welt, in der man mehr Freunde in den Sozialen Netzwerken hat als in seinem gesamten Realleben, kommen traditionelle Gepflogenheiten und besinnliche Stunden viel zu kurz. Selbst unsere Kinder haben heute nur noch selten den Bezug zum eigentlichen Sinn der beschaulichen Adventszeit. Apropos Zeit: Zeit für uns, uns für Sie auf alte Werte zu besinnen und in den kommenden Wochen täglich eine kleine Aufmerksamkeit vorzubereiten. (more...)
Named Credentials stellen in Oracle Enterprise Manager Cloud Control ein
wichtiges Instrument zur Zugriffskontrolle dar. Die Nutzung dieser Credentials kann aber erst seit Cloud Control 188.8.131.52 mittels Rollen vergeben werden. Dazu kommt eine neue Form von Rollen zum Einsatz: Private Rollen. Wie das funktioniert und wie Sie die neuen Rollen in ihr existierendes Rollenkonzept in Cloud Control einbinden können, finden Sie im aktuellen Tipp.
The Oracle Private Cloud Appliance: Overview introduces essential concepts for administrators and talks to the operation of the virtualization environment hosted by the Private Cloud Appliance, helping you manage Infrastructure as a Service (IaaS).
Before taking this course, people should have familiarity with:
- Creating and managing virtual machines
- Configuring networks and storage in the data center and in a virtualized environment
- Physical and virtual server system administration
- IaaS and PaaS concepts
For information about what (more...)
With Oracle Database Cloud Service, you can!
Watch this short video to discover the benefits and start your journey today!
You need to be careful when coding and using triggers when it comes to Datapump (or anything that transposes triggers between schemas). A lot of people make assumptions about what will happen with their triggers, and often get a nasty shock when they see the reality. Lets explore with an example
I’m going to add three triggers to the standard EMP table in the SCOTT schema
SQL> connect scott/tiger
SQL> create or (more...)
With the announcement of Oracle GoldenGate 12c (184.108.40.206.0) at Oracle Open World this year, I was interested in hearing that Oracle has finally integrated the heartbeat process into the core functionality of GoldenGate. Setting up the heartbeat is always a fun thing to do with GoldenGate and I had hoped that this move to integrated it would bring benefits with it. To my dismay, I’m a little underwhelmed with the heartbeat (more...)
SQL Developer can certainly use LDAP naming and I'm pasting animation GIF of SQL Developer doing LDAP lookup.
list the host names and port number of the primary and alternate LDAP directory servers
This is the sequence.
- In "Connections" pane, create a new connection.
- Connection Type == "LDAP"
- Type in 3 LDAP server hosts and non-secure ports and SSL ports. You can copy working "DIRECTORY_SERVERS" line in ldap.ora file.
I wanted to say a little bit about one of the new features in the recently released AutoVue 21: support for Creo's 'Combined Views' capability.
Combined views are a pretty key feature when working with Model Based Designs (MBD) - you can see a bit of background on this here: https://blogs.oracle.com/enterprisevisualization/entry/model_based_enterprise_an_introduction - when building an MBD in Creo, it is very common to add views that capture a particular (more...)
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ERROR at line 1:
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at “SYS.UTL_TCP”, line 19
ORA-06512: at “SYS.UTL_TCP”, line 280
ORA-06512: at “SYS.UTL_SMTP”, line 163
ORA-06512: at “SYS.UTL_SMTP”, line 199
ORA-06512: at “SCOTT.SEND_MAIL”, line 8
ORA-06512: at line 2
This error message means that no access control list has been assigned to the host you (more...)
Ne hanno parlato a Roma Paolo Barberis, Consigliere del Governo all'Innovazione e Antonio Samaritani, Direttore dell'Agenzia per l'Agenda Digitale (AGID) durante il New Digital Government Summit organizzato da The Innovation Group e sponsorizzato (more...)
Latches are low level serialization mechanism which protects memory areas inside SGA. They are light wait and less sophesticated than enqueues and can be acquired and released very quickly.
Latch acquisition does not involve any complex algorithm and is based on test-and-set atomic instruction of a computer processor.
Latch can be classified in multiple ways:-
Shared latch and exclusive latch:
Shared latch is the one which can be shared by multiple processes/sessions.