Huge Presentation – Working with Oracle Database in C#, VBScript, and Excel; Enhancing Visual Manufacturing 8.0.0

Uncategorized
| Nov 2, 2016
November 2, 1016 In late September 2016 I gave a somewhat long presentation that lasted roughly four and a half hours.  Surprisingly, the only glitch that I encountered during the live demonstration portion of the presentation was due to an apparent bug, at least in Excel 2010, that causes long object names (specifically checkbox names on […]

Programming for Style and Beautiful Black Boxes – is Fast Performance an Afterthought?

Uncategorized
| Jun 24, 2016
June 24, 2016 I have been working with an Enterprise Resource Planning (ERP) system platform for a bit over 16 years.  Through various methods of observation, including the use of 10046 extended Oracle SQL traces, Process Monitor traces, Wireshark traces, and just general observation of the various components of the ERP system, I noticed a […]

C# Web-Based Forms with Oracle Database Access

February 20, 2016 I have been experimenting a bit with ASP.Net, having used classic ASP (with VBScript) for generating various web-based reports somewhat extensively more than a decade ago.  While before I used little more than Microsoft’s Notepad application and occasionally Microsoft FrontPage for HTML syntax verification, the development environment that I have been using […]

Oracle DBA, IT Manager, or Something Else

February 14, 2016 In September 2014 I posted an article on this blog where I mentioned that I am the IT Manager and an Oracle Database administrator at a company that specializes in welding and machining very large metal parts – in the article I attempted a bit of humor while trying to explain a few items.  […]

See Sharp Objects, Run with Sharp Objects, Crash with Sharp Objects – Obscure and Incorrect Error Messages in Commercial Products

January 15, 2016 Since October 2015 I have been fighting with an application programming interface (API) that works with an enterprise resource planning (ERP) system.  The API, with uses Microsoft .Net 4.0 or higher, is intended to simplify the process of automating the creation of various types of documents within the ERP system.  For example, the API […]

See Sharp Objects, Run with Sharp Objects, Crash with Sharp Objects – Nothing but .Net, C#, and ODP.NET – 1

December 5, 2015 I have been writing computer programs for a few years – the first more than 30 years ago, and have written programs in a variety of languages including C++, Cobol, Pascal, BASIC, Visual Basic, eVB, a couple of scripting languages (including JavaScript and VBScript), and a few others that are long forgotten (I could […]

Characterset Changes

October 9, 2015 In 2006 I did a bit of experimentation with an Oracle characterset that supports Unicode (AL32UTF8 if I remember correctly) using Oracle Database 10.2.0.2.  That test, performed on a desktop computer with a bit less than 1GB of RDRAM (Rambus) memory, was a huge failure, and not just because the computer did not […]

Web Pages Not Databases – Part 2: Fail2ban, Apache, IP Addresses, Linux, SELinux

August 23, 2015 (Back to the Previous Article in this Series) I started using Linux in 1999, specifically Red Hat Linux 6.0, and I recall upgrading to Red Hat Linux 6.1 after downloading the files over a 56k modem – the good old days.  I was a little more wise when I upgraded to another […]

Hyper-Extended Oracle Performance Monitor 7.0 Beta

August 16, 2015 Three and a half years ago I offered the Hyper-Extended Oracle Performance 6.0 Beta for download – that Beta version expired a year later.  This program has been somewhat of a pet project for the last 13 years (almost 10 years at the time of the previous Beta offering), so I was […]

On the Topic of Technology… 8 – First 48 hours with Windows 10

August 3, 2015 I have been testing Windows 10 under the Windows Insider Program for several months using an old Dell Precision Core 2 Extreme computer (with NVidia graphics card) that was retired from engineering service a couple of years ago. I had some issues upgrading from one preview version to the next, such as […]