Samsung Developer Conference: VR and More

VR was the big thing at the Samsung Developer Conference, and one of the points that got driven across, both in the keynotes and in other talks throughout the day, was that VR is a fundamentally new medium—something we haven’t seen since the motion picture.Photo Apr 27, 10 37 04 AM

Injong Rhee, the executive VP of R&D for Software and Services, laid out some of VR’s main application areas: Gaming, Sports, Travel, Education, Theme Parks, Animation, Music, and Real Estate. (more...)

Samsung Developers Conference 2016: A More Connected Future

After a whirlwind day at Modern CX, I hurried my way back up to San Francisco for the last day of the Samsung Developers Conference 2016. The morning started out exciting with a giveaway gift of the Samsung Gear 360 Camera.

Raymond (@yuhuaxie) took a bunch of photos with it and found it (more...)

Who Can We Trust?

Searching google for answers is something we all do with every question or request for information we have. I sometimes wonder how much of this data is simply wrong. This can be because people write stuff they don’t know about, people are sharing false information (that was published by others by accident or on purpose), […]

Modern CX 2016

We are back in Las Vegas again for Oracle Modern Customer Experience Conference!  Instead of talking to customers and partners, we had the honor of chatting with UNLV Lee graduate students (@lbsunlv) and getting their feedback on how we envision the future of work, customers experience, marketing and data security.

We started off with Noel showing the portable Smart Office demo, including the Smart Badge, that we debuted at OpenWorld in October, (more...)

How to Diagnose a Problem

As a senior consultant, I often come to a client’s site to diagnose and fix a problem they have. It can be a performance problem, strange database behavior, database crash and more. The variety of problems and people to handle is huge and not easy at all. In some cases the client understands exactly how […]

VR Research at OBUG

obug

As part of our push to do more international research, I hopped over to Europe to show some customers VR and gather their impressions and thoughts on use cases. This time it was at OBUG, the Oracle Benelux User Group, which was held in Arnhem, a refreshing city along the Rhine.

Given that VR is one of the big technologies of 2016, and is posed to play a major role in the future of (more...)

COLLABORATE16: Bots & Virtual Reality

Last week, @Benbendig and I were in Las Vegas for COLLABORATE. We ran two studies which focuses on two trending topics in tech: bots and virtual reality!

Bot Focus Group

Our timing for the bot study was perfect! The morning we were to run our focus group on bots in the workplace, Facebook launched it’s (more...)

SXSWi Recap

Austin, beautiful city with a river crossing downtown, music niche, young population, cycling, brisket and the home of SXSW, a big multicultural conference for all tastes; Film, Interactive and Music.

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This was my first time attending the conference but Noel (@noelportugal), is a year-to-year attendee. It’s well known that this conference is not only a trampoline for small companies and startups to show off all the world what they are cooking up, (more...)

Visit Our Gadget Lab Virtually over the Web

This is 2016, and seems this is the year for VR. Of course, we at the AppsLab can’t miss the beat!

While Osvaldo (@vaini11a) started to look into Unity based VR capability and prototype, I wanted to take a look into the WebVR based approach. The prospect of delivering VR experience in a browser, and over the web, suddenly makes VR so much more accessible – WebVR can be designed in a way to (more...)

Have Fun out There

Yesterday, I talked, in part, about how we can, if we choose, work all the time, from the moment we open our eyes, until we close them for sleep.

So today’s as good a Friday as any to remind you to balance all that work with some fun.

We here at the AppsLab are big proponents of enjoying what we do, and today reminds me of that. Here’s a sample of what Anthony (@ (more...)

Repeat After Me


“every time you decide something without having a good reason, you jump to Conclusions whether you like it or not.” 
-- Norton Juster, The Phantom Tollbooth

In an Oracle forum recently the following question was posted:


I have a request for 3 indices as shown below. Does the 1st index suffice for 2 and 3?  Do I need all 3?
 
    CREATE INDEX IDX_ATM_EM_EFF_VER_CURRENT_DEL ON ATM_xxx_SALARY
    (EMPLOYEE_KEY, EFFECTIVE_DT, SALARY_VERSION_NUMBER, IS_CURRENT, IS_DELETED);

    CREATE INDEX IDX_ATM_EM_VER_CURRENT ON  (more...)

DB_BLOCK_CHECKSUM and Risk Perception

Source: DB_BLOCK_CHECKSUM and Risk Perception


“That Ain’t Right”


"Is everyone who lives in Ignorance like you?" asked Milo.
"Much worse," he said longingly. "But I don't live here. I'm from a place very far away called Context." 
-- Norton Juster, The Phantom Tollbooth 

Dates are, well, dates. They are not strings, they are not numbers, they are dates and to handle them properly the correct data type needs to be used. I can’t count how many times I’ve seen dates stored (more...)

Heap Of Trouble


"But I suppose there's a lot to see everywhere, if only you keep your eyes open."
-- Norton Juster, The Phantom Tollbooth 

Oracle Support recently updated what I call a ‘blast from the past’; it involves a subpool memory leak in Oracle 11.2.0.1 and shared cursors. Originally submitted in 2010 this issue was updated the end of last year to reflect the status of ‘Fixed in Product Version 12.1’. There (more...)

Why GUI sucks…

Of course we all know GUI stands for Graphical User Interface, just as CLI stands for Command Line Interface, right!
Or, rather, a GUI is this nice, flashy screen where you can easily roam with your mouse, comparable to a multiple choice quiz, where the right answer is there for the picking.
A CLI on the other hand is this dark, mysterious blinking cursor… Nothing happens unless you know more or less what (more...)

“Say What?!?!?”


"The only thing you can do easily is be wrong, and that's hardly worth the effort." 
Norton Juster, The Phantom Tollbooth

Oracle can lie to you. Not like a disreputable uwed-car salesman but more like the ‘little white lie’ sometimes told in order to hide less-than-desirable parts of the truth. And it’s not Oracle, really, it’s the optimizer and it does it by reporting query plans that may not accurtely report the execution path. (more...)

Export-Import Business


"Don't you know anything at all about numbers?"

"Well, I don't think they're very important," snapped Milo, too embarrassed to admit the truth.

"NOT IMPORTANT!" roared the Dodecahedron, turning red with fury. "Could you have tea for two without
the two -- or three blind mice without the three? Would there be four corners of the earth if there
weren't a four? And how would you sail the seven seas without a seven? (more...)

Sangam 15

This was my 6th year at Sangam and as always was good fun. We were a group of 4 people who were traveling from Delhi and we reached Hyderabad on Friday morning. Just wanted to keep a day for visiting Ramoji Film City and also wanted to avoid the rush that morning travel on the conference’s starting day brings. So after dropping the luggage at the hotel we hired a taxi and reached Ramoji Film City. (more...)

DBA_FEATURE_USAGE_STATISTICS and SE2

This blog post is inspired on work I have been doing on Standard Edition databases and the returning confusion about what is and what is not part of Standard Edition.

DBA_FEATURE_USAGE_STATISTICS is a tool in determining license usage for the Oracle database. It is good to understand the implications of each entry, know what is happening in your database and thus be able to have a substantial conversation about the usage of your license, being (more...)

You’re On A Roll(back)


"I know one thing for certain; it is much harder to tell whether you are lost than whether 
you were lost, for, on many occasions, where you are going is exactly where you are. On 
the other hand, if you often find that where you've been is not at all where you should have 
gone, and, since it's much more difficult to find your way back from someplace you've never 
left, I suggest you go  (more...)