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Posts Tagged ‘Web development’

Alan Seiden Consulting: PHP and IBM i Expertise › PHP Performance on IBM i: Tuesday, Dec. 10 (limited-time discount)

December 5th, 2013 Comments off

Update: a recording of this class is available at http://iprodeveloper.com/let-your-php-apps-fly-ibm-i-high-performance-php-demand

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This Tuesday, learn how to Let Your PHP applications fly on IBM i. Busy? You can attend while getting your work done, with three one-hour class segments separated by breaks.

“Our process now runs 30-50% faster, thanks to one tip from Alan’s presentation.”
—Mike Meszaros, Software Developer, Specialty Pipe & Tube

You’ll learn to quickly improve your application’s performance, including:

  • Give your app that “snap” by optimizing its front end as well as PHP
  • Configure Zend Server for performance
  • Diagnose bottlenecks
  • Leverage unique IBM i performance tools
  • Optimize DB2 and the IBM i toolkit

I’ll be there to answer your questions. What’s more, the presentation will be archived for 60 days so you can review the material afterward.

“Alan is the performance guru of PHP on IBM i. When we encountered unexpectedly slow queries and program calls, Alan showed us a configuration change that helped our application run 3x faster, creating happy users. Thanks, Alan!”
—Adam Chuk Shirley, PHP Developer, Sabel Steel Service

What: PHP on IBM i performance eLearning event
When: Tuesday, December 10, 2013: three one-hour segments with two one-hour breaks, starting 11AM and ending 4PM (ET).
Where: Online
Cost: $150 (but discounted to $99 through Friday, Dec. 6)

Details and registration: http://iprodeveloper.com/let-your-php-apps-fly-ibm-i-high-performance-php


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Alan Seiden Consulting: PHP and IBM i Expertise › High-performance PHP on IBM i this Tuesday (July 30, 2013)

July 24th, 2013 Comments off

For the first time, I’m teaching how to Let Your PHP applications fly on IBM i, including how to configure Zend Server for performance, diagnose bottlenecks, leverage unique IBM i performance tools, optimize DB2 and the IBM i toolkit, and improve performance of front-end javascript, style sheets, and the like. You’ll come away with knowledge that you can use immediately to improve your application’s performance.

I’ll be there to answer your questions. What’s more, the presentation will be archived for 60 days so you can review the material afterward.

What: PHP on IBM i performance eLearning event
When: Tuesday, July 30, 2013: three one-hour segments with two one-hour breaks, starting 11AM and ending 4PM (ET).
Where: Online
Cost: $150 (group registrations available)

Details and registration: http://iprodeveloper.com/let-your-php-apps-fly-ibm-i-high-performance-php

Questions: Get in touch with Alan

Other upcoming events from Alan:

August 22, 2013: At NESTU (user group in Fairfield, N.J.): “At ease! Relax your neck-back-shoulders at the keyboard”: A special presentation from Alan to help computer workers (such as all of us) avoid repetitive strain injury and stay poised at work. Fun and unusual.

September 9-11, 2013: COMMON Fall 2013 Conference and Expo in St. Louis, Missouri. The Premier IBM i event. I’m presenting 5 talks on PHP and web performance.

October 7, 2013: Full-day, in-depth PHP on IBM i Performance Workshop, 9:30-4PM (PT) at  ZendCon (the PHP conference). Register for both parts of this tutorial (room 6) for Oct. 7, and the full conference, which goes till Oct. 10, in Santa Clara, California. I’m presenting several talks on PHP for IBM i in addition to the full-day performance tutorial.

Alan’s event page: http://www.alanseiden.com/presentations/upcoming/

 


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Alan Seiden Consulting: PHP and IBM i Expertise › How to prevent Easycom from loading

February 18th, 2013 Comments off

Several clients have asked me how to prevent their older Easycom components from loading, now that they’ve migrated from the Easycom toolkit to the new open source IBM i Zend toolkit.

Here are instructions based on suggestions from Rod Flohr of Zend Support. These tips have worked for me on Zend Server 5.6 for IBM i and will probably work on older releases as well.

Prevent Easycom extension from being loaded by PHP

1. Go to the Zend Server administration interface in your browser: http://yourIBMi:10088/ZendServer/.

2. Navigate to the Server Setup -> Extensions tab.

3. Find Easycom on the list of extensions. If the extension is On, click the “Turn off” link on the same line to turn it off.

4. You should see this message: “The extension ‘Easycom’ will be turned off after restarting your PHP”. You don’t need to restart PHP now if you plan to do so later, at the end of “Prevent I5_COMD daemon…” (below).

5. Also look for an extension called ‘pdo_easycom,’ which you may see if you had downloaded or purchased the Easycom product directly from the vendor. If it is there, turn it off as well.

Prevent I5_COMD daemon from starting in ZENDSVR

If you see a job named I5_COMD running in the ZENDSVR subsystem, but no longer use the Easycom toolkit, you may wish to follow these steps:

STEP 1: Rename the startup program that launches I5_COMD. From a 5250 command line:

RNMOBJ OBJ(ZENDSVR/ZCCSTREACD) OBJTYPE(*PGM) NEWOBJ(ZCCSTREACX)

This renaming will “hide” I5_COMD’s startup program from Zend Server’s startup procedure. (Don’t worry—the “missing object” message is monitored—no errors.)

STEP 2: Stop and start Zend Server from the menu. From a 5250 command line:

GO ZENDSVR/ZSVMENU

Use option “2. Stop Zend Server Subsystem”

Verify that subsystem ZENDSVR has ended and that there are no jobs named ZENDSVR in the QHTTPSVR subsystem.

Next, use option “1. Start Zend Server Subsystem.”

Verify that subsystem QHTTPSVR is running and contains the usual ZENDSVR jobs. Verify that subsystem ZENDSVR is started, but without I5_COMD inside.


Read the original at Alan Seiden Consulting: PHP and IBM i Expertise.

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