Stockbrokers were taken by surprise by Oracle’s Cloud revenue when Oracle announced quarterly results last week, and Oracle stock duly jumped by seven percent. It has fallen back somewhat since but is still up three percent.
(source: Yahoo Finance)
Oracle Cloud revenue is up by 63% and now makes up 13% of Oracle’s $9.3 billion quarterly revenue. It is not clear how much of this is the “cloud credits” that is reportedly bundled into renewal and new on-premise deals. It will be interesting to see if customers find a good use for these credits and will buy more once they are used up.
As an ERP and database company, it would make the most sense for Oracle to push their strong SaaS and PaaS offerings. SaaS and PaaS currently make up 85% of Oracle cloud revenue, but they have decided to try to muscle into the already-crowded market for commodity computing services. With $195 million of IaaS revenue, it doesn’t make much sense for Oracle to try to catch up to Amazon’s $3.5 billion.
Oracle currently hosting a series of Oracle Code events across the world, today in New York. You’d expect an event with this name would focus on Oracle tools, but no. Oracle instead decided to throw together presentations on every buzzword they could think of. So if you attend an Oracle Code event, you can hear about Node.JS, DevOps, microservices, Agile, Docker, Spark, JSON, Chatbots, and Kafka.
This is like Sears or Macy’s sponsoring a snowboarding competition. The hip crowd might show up, but they won’t shop at the department store afterward.
Oracle has powerful, productive, mature tools like APEX and ADF, as well as new and interesting things like Oracle JET and Application Builder Cloud Service (ABCS). But they decided to spend this year’s developer outreach budget on events almost completely unrelated to Oracle technology. Not a smart move.
As an Oracle developer, don’t let this marketing misstep get you down. Oracle has great development tools, even if they don’t talk about them. And hey, today’s Oracle Code event in New York even has a session on SQL and PL/SQL by Peter Koletzke. There is hope.
This content originally appeared in the monthly Oracle Tool Watch newsletter. Don’t miss the next one, sign up here.
My answer on Quora to “Should I learn Spring or Oracle ADF?”:
Oracle ADF is a specialty skill, Java Spring is a general skill. Java Spring should be your default choice, unless:
- You work in an company that has made Oracle ADF their strategic choice, or
- You come from a 4GL tool like Oracle Forms and don’t know much Java yet
With ADF, you get higher productivity but less control. It was created by Oracle to build their SaaS applications and allows you to build user-friendly applications quickly, as long as you are content to stay within the framework.
In general, developers like Java Spring better because it allows them more control and requires more code. Managers like ADF better because it allows developers to build applications faster. Developers normally don’t learn ADF unless their boss tells them to.
Link to Quora: Should I learn Spring framework or Oracle ADF?
In two weeks, I’m off to Croatia for the Oracle PaaS Partner Community Forum. The agenda covers a lot of the Oracle PaaS cloud services:
- SOA Cloud Service
- Integration Cloud Service
- API Cloud Service
- Java Cloud Service
- Application Builder Cloud Service
- Developer Cloud Service
- Application Container Cloud Service
I’m looking forward to seeing the latest improvements to the Oracle Cloud services and hearing from my fellow ACE Directors who have actually used them.
This event is free for Oracle partners who are members of one of the EMEA Oracle partner communities. The conference runs from March 27 to March 29 with optional hands-on workshops on March 30 and 31. There might still be spaces left – check the registration page at http://tinyurl.com/paasForum2017.
If you can’t make it to Croatia, and you have a burning question about Oracle PaaS Cloud services, feel free to comment and I’ll try to have your question answered by one of the knowledgeable presenters there.
ADF to the Rescue
Fortunately, with ADF 12.2, we can now publish our ADF view object instances as REST web services. It is well described in the manual, and there is also a blog post with video by Shay Shmeltzer showing how it’s done.
This post originally appeared in the monthly ADF Mastery newsletter. Don’t miss the next one, sign up here.
My answer on Quora to a Java developer looking to become an Oracle SOA developer:
You don’t want to become an Oracle SOA developer, for two reasons: SOA and Oracle.
First, Service-Oriented Architecture has over-promised and under-delivered for a decade. The only reason SOA is still around is that many big enterprises has invested millions of dollars and are unwilling to admit that SOA was a mistake. It takes skilled architects, care and attention to realize the benefits SOA promised, and most organizations didn’t have that.
Second, Oracle is focusing on their cloud products, and the future of on-premise SOA is uncertain. All new features are rolled out in cloud services first and then, maybe, eventually, in the on-premise products.
Instead, learn micro service architecture and the associated technologies. Modern application landscapes are too complex for centralized SOA architectures, but micro services can be rolled out and integrated with the speed modern organizations need.
If you want to stay close to the old Oracle SOA world, look at Integration Cloud Service and Process Cloud Service. That’s where exciting development is happening in the Oracle world.
Link to Quora: Path to becoming an Oracle SOA developer. Already hava Java OCA. Whats next?
You feel happy when your brain releases dopamine. This happens when you experience a success, reinforcing the behavior that led to the success. Unfortunately, dopamine is also released in other situations, and your brain can’t tell the difference between useful success dopamine and bad addition dopamine.
When you get angry, your brain also releases dopamine. This is being used in the outrage industry that churns out slanted reporting designed to make you angry. No matter if you are for or against Trump, your chosen media is likely to supply a never-ending diet of outrage.
To channel your energy into more productive pursuits than internet-fuelled rage, reduce your consumption of social media, and make sure your body produces a healthy amount of dopamine itself. There are all the usual things like exercising, sleeping well, etc.
In addition to all the usual good things (exercising, sleeping well, meditating), there is another thing you can do: Achieve goals. You get a dopamine boost when you achieve your goal, and the size of the goal doesn’t affect the dopamine release. Working in IT, you have many good ways of getting your dopamine kick – for example by writing tests before you write code. You also want to release software as often as possible, so look for work in an agile team that releases every few weeks.
You don’t want to be at the mercy of the outrage, entertainment, and junk food industries. Free yourself by making sure you get your dopamine from healthy activities like programming.
This is an excerpt from the monthly Spiritual Programmer newsletter. Don’t miss the next one, sign up here.
Part of the supposedly unbreakable Amazon cloud was down, and the world didn’t end.
What did happen was that a swarm of the best operations people in the world rapidly descended on the problem, diagnosed and fixed it. You can be sure the issue had top management attention, because Amazon’s brand, reputation, and business rides on their infrastructure.
With all due respect to your infrastructure and operations team, they are unlikely to have the manpower, specialization, and training that Amazon cloud engineering has. If the same issue had hit your own in-house data center, it would have taken you much longer to find and fix it.
That’s why you want to be in the cloud. As long as you can move to another cloud.
It is drummed into every aspiring developer that duplicating code is bad, and re-use is good. Seen from the organization hiring the developer, that is true. But seen from a developer under pressure to meet a deadline, it makes perfect sense to write his own code, even if the same functionality has been implemented before.
If you want to promote re-use across teams in your organization, you need to do three things:
- Document all services with examples. For REST web services, you can use a tool like Swagger.
- Implement the policy that old versions of services are not retired until nobody is calling them
- Enforce a policy of calling services instead of writing them over.
This is an excerpt from the monthly Technology That Fits newsletter. Sign up here.
My answer on Quora to “How does MariaDB compare to Oracle?”
Nobody uses MariaDB, don’t go there. You should compare MySQL to Oracle instead.
MariaDB is a fork of MySQL created by the original MySQL developers. They had cashed out and sold MySQL but hated the idea that Oracle bought their baby. According to DB-Engines Ranking, MariaDB is at place 20 with a popularity score of 45. MySQL is in second spot with a 1380 score, only a whisker behind Oracle at 1404.
Comparing Oracle and MySQL:
- Oracle has every feature you can dream of, including a powerful proprietary programming language, and scales up to ridiculous sizes and speeds. If you need some of that, it’s worth the high cost
- MySQL has every feature a normal developer needs in a database, and even the free community edition will meet most needs.
How does MariaDB compare to Oracle?