Maybe you heard the terms geo blocking and/or geo white lists. Geo blocking means that you want to block a specific location in the world. A geo white lists would mean that someone only wants to allow (more...)
Not all documentation is created equal. Too much time is spent on formal design documents that are immediately outdated, and too little is spent on writing code comments.
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The EOUC (EMEA Oracle User Group Community) hosts a special session on sunday during Oracle Open World. This session contains twelve things about Oracle 12c. Each of these 12 things is hosted by a different speaker, so this means that each section is only five minutes long (Strictly guarded by Debra Lilley).
Thankfully I was chosen to be one of the speaker during this special session, very excited and also very scared. (more...)
The podcast culminated with some really interesting points regarding the concept of 'talent' - what it really means, how it can be measured or influenced. One particularly interesting basis was the traditional idea that '10000 hours' training leads excellence in any particular skill, vs what's in the (more...)
Somehow it is already almost time for Oracle OpenWorld again; time flies when you’re talking about modernizing Oracle Forms to mobile and cloud :)
I hope by now you have all registered for my session with Michael Ferrante, “Oracle Forms Sneak Peak.” Our session offers a preview of what Oracle has planned for the future of Forms. Come and learn how these new features can improve your application and learn the benefits of upgrading and modernizing (more...)
A quick post to let you know about the two presentations that I’ll be doing at Oracle Open World 2014.
Session ID: UGF4482
Session Title: “Getting Started with SQL Pattern Matching in Oracle Database 12c“
Venue / Room: Moscone South – 301
Date and Time: 9/28/14, 13:30 – 14:15
While preparing for my session at Oracle Open World on "Oracle 12c for Developers" I ran into a little remarkable thing.
When sorting a dataset, the sorting is always done last. That is what I was taught anyway. There is probably some obscure way to detect the exact execution plan, but personally I never bothered to go and investigate.
When I was created some test scripts I found there was a way to see that (more...)
I’m often engaged with clients helping them respond to Requests for Proposals (RFPs), and there are way too many bad RFPs out there.
These bad RFPs not only specify what the customer actually needs, they also specify that the customer can possibly think he will ever need. Typical requirements are that the user must be able to add extra attributes to all entities, or that the user can dynamically change which attributes are mandatory, or (more...)
A Pandas DataFrame has a nice to_sql(table_name, sqlalchemy_engine) method that saves itself to a database.
The only trouble is that coming up with the SQLAlchemy Engine object is a little bit of a pain, and if you're using the IPython %sql magic, your %sql session already has an SQLAlchemy engine anyway. So I created a bogus
PERSIST pseudo-SQL command that simply calls
to_sql with the open database connection:
%sql PERSIST mydataframe
The result is (more...)
- Craig Kerstiens hat dieser Tage seine Wunschliste mit neuen Features, die er gerne in Version 9.5 sehen würde, veröffentlicht. Auf Position 1 steht dabei das Upsert - aka MERGE - und das scheint auch mir die erstaunlichste Lücke im gegenwärtigen postgres-Funktionsumfang zu sein. Immerhin ist es seit Version 9.1 möglich, (more...)
If you’re building a “finance-ey” application you probably have plenty of fields that should show and accept monetary amounts – and quite possibly these items may be implemented in a variety of ways – ordinary apex number items, edit fields in tabular reports, or even dynamically generated items using APEX_ITEM.text.
In my case I had all three, scattered throughout the application. Our users routinely deal with multi-million dollar amounts and they had trouble checking the amounts visually, (more...)
I will attend this year’s event by invitation from the Oracle ACE Program. Prior to the start of the conference, I will be attending a two day product briefing with product teams at Oracle HQ. It’s like a mini OpenWorld but only for Oracle ACE Directors.
During the (more...)