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Topics - Daniel Hawton

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16
News / Scheduled Outage: API/ULS
« on: September 04, 2017, 01:01:35 AM »
For migration to new codebase in preparation for the rewrite.... API v1 (current) and ULS will be down 9/5 0700Z (9/5 2:00AM) for approximately 15-20 minutes.  This change will allow development and deployment of API v2 for the website rewrite without future downtimes.

17
News / VATUSA Web Team
« on: August 22, 2017, 07:48:48 PM »
VATUSA has, for the first time, established a team of developers to design and manage the web systems of VATUSA.

Please welcome the following to the VATUSA Web Team:

Front End Team
==========
Responsible for the creation of the new VATUSA website front end (what visitors see)
* Rahul Parkar
* Aaron Osher

Back End
======
Responsible for the API, ULS and Database
* Matt Bozwood-Davies

These individuals will be working closely with me to bring VATUSA a step forward in terms of technology and grant even more access to information and customization to the facilities of VATUSA.  Over the next few months, the API and Frontend will be rewritten from the ground up to use newer and better technologies, better coding practices, and once through beta, will be available for all.  Additionally, ALL backend functionality will be properly documented through a publicly accessible wiki which is forthcoming.

Thank you guys, for stepping up and answering the call!  Welcome aboard.

18
News / Web Team Vacancies
« on: August 13, 2017, 10:29:45 PM »
VATUSA is currently seeking motivated individuals to join the Web Team as Web Team Associates.  The VATUSA Web Team is responsible for: designing and maintaining the front web website, the Unified Login Scheme web application, the backend Application Programming Interface (API), assist VATUSA facilities with web-related tasks, or other duties as assigned by the Data Services Manager.

Requirements:
- Candidates should hold a VATSIM ATC rating of no lower than S3
- Candidates must have been a VATSIM member for no less than 1 year, and be in good standing
- Candidates must have working knowledge of MySQL/MariaDB databases
- Candidates must have intimate knowledge of PHP5 or newer
- Candidates must have knowledge of Laravel 5.4 or newer
- Candidates must have knowledge of jQuery and and AJAX calling
- Candidates must have knowledge of RESTful APIs
- Candidates should be familiar with git, to including branching, merging, pull requests
- Candidates should be familiar with VATUSA web systems

The desirable candidate should have intimate knowledge of: MariaDB clusters utilizing Galera (candidates will not be maintaining the cluster, but should understand how they work), Semantic UI, jQuery, Laravel, git, and bitbucket.

Interested candidates: should submit their interest via email to vatusa6[at]vatusa.net with:

- name and CID
- qualifications and link(s) to portfolio, to include github, bitbucket, or other projects.  Availability of server side code is preferable for review
- VATSIM related projects and past activities

This is an additional duty assignment; successful candidates will remain homeroomed within their VATUSA facility.  Vacancy announcement will be open until the team is filled.

19
News / Forum Database Maintenance [Completed]
« on: July 31, 2017, 10:49:58 AM »
The forum database will be undergoing maintenance tonight at 0000Z and will take between 15 and 30 minutes.  During this time, the forums, API related to news and events, and news and events listings on the VATUSA home page may be unavailable.  No other systems will be affected by this outage.

20
News / TMU Maps for VATUSA Facilities
« on: July 03, 2017, 04:46:09 AM »
Now available for all 22 VATUSA facilities are Traffic Management Maps.  They can be accessed via the VATUSA home page while logged in under the "TMU Maps" menu.


(like traffic moment)

Staff members (ATM, DATM, FE and WM) can modify their TMU Map colors under "Actions" > "TMU Map Management".  Instructions on how to do it are included on the page.

21
General Discussion / VATUSA 24 hour time lapse (6/16/2017)
« on: June 17, 2017, 04:05:40 AM »
Ever wonder what 24 hours of flights in VATUSA looks like?  I did.

Using data collected by AirStats, I applied some math and created a time lapse of VATSIM traffic from 6/16/2017 0000Z until 6/16/2017 2359Z (6/15 8:00pm US Eastern - 6/16 7:59pm US Eastern).  See 24 hours of traffic in 3 minutes.  It involved 2038 flights and 129,700 position reports (and about double that of mathematically calculated estimated positions).

Only flights that had flight plans, were on the within 500 feet AGL and 3nm of the departure and arrival airports for those phases and remained connected to VATSIM the entire time were logged.  Only aircraft with a speed of 30 knots or more are shown.  Position reports are speed based, <100 knots, every 10 minutes, 100-250 knots every 5 minutes, 250+ knots every 2 minutes.  Positions are calculated for every minute.

VATUSA Timelapse: https://youtu.be/H_VJMFyBNvA  Data obtained from: https://www.airstats.net

Hope you enjoy it.

22
News / Database corruption
« on: May 16, 2017, 03:13:24 PM »
All, last night the database server lost power resulting in corrupted tables. I repaired most but had to leave for work. It appears the CBT progress table has been affected. Repairs will finish when I get home from work, so any part of Vatusa that uses that table will not function properly until I get home and fix it tonight.

23
News / Database Outage
« on: April 08, 2017, 07:48:41 AM »
There will be a database outage overnight tonight, beginning at 4/9/2017 0700Z and lasting for approximately 30 minutes while I conduct some maintenance on a few of the tables and convert the exams table into a more extendable layout.  An interruption to the API, ULS, Website and Forums will be noticed briefly during the maintenance phase which will last no more than 10 minutes, with the remaining 20 minutes only affecting the API and Website related to the exams.

24
News / Unexpected Downtime
« on: April 04, 2017, 12:35:13 PM »
As I'm sure many of you noticed, the server on which VATUSA is hosted suffered a significant hardware failure early yesterday morning which resulted in the server having to be rebuilt from the ground up.  The database was restored and is accurate, however, the filesystem was damaged in a way that anything over the past week or so has been lost.

I have restored much of the website, however, the API remains down until further notice while they work to restore the server and then re-enable lighttpd.  The ETA until the API returns is unknown.  This means events and news won't display on the front page, and staff members won't be able to access facility member lists.  Staff can still access user profiles through Member Management and entering their CID.

I will post updates here.

25
News / VATUSA Public Facing API
« on: December 20, 2016, 10:38:18 PM »
VATUSA has begun implementing a public facing API.  Currently, only events and news items are available but there are planned features that will be added as well.

The public facing API documentation can be found at https://api.vatusa.net.  Note: facility only functions are still available and will only be available through the T1000.2 API - Next Gen PDF under Division Info > Policies.

26
News / Missing Exam Assignments
« on: August 20, 2016, 08:56:00 PM »
I've received a couple emails so far... if you were assigned an exam prior to 6:00AM Central on 8/20/2016, your assignment was not transferred over to the new site as stipulated at http://www.vatusa.net/forums/index.php?topic=5446.0.  The reason is due to the drastic differences in the databases and the way exams are handled and assigned.

What do I do?
Please contact your instructor or facility staff and request the exam be reassigned.

What exams were affected?
All except for the entry Basic ATC Exam.  This includes facility exams, SOP exams and rating exams.

What changed?
The exams allow test creators to define the percentage required to pass (50, 60, 70, 80%, etc), the waiting period between retakes (1-14 days), etc.  The handling of questions and answers is much smarter in that special characters no longer randomly flag an answer as incorrect.  The code is much more efficient in the back-end.

27
News / New Site Live
« on: August 20, 2016, 05:53:09 AM »
So after a lot of work, the new VATUSA website is live, 7 minutes ahead of schedule.  I do expect there to be some issues, as it's impossible for me to find each and every single issue.

The last database conversion is underway now to synchronize facility join dates.  The script should be done in the next 10-15 minutes.  I am also in the process of converting the old Wiki information to the CBT, so please give me a little time to finish creating and publishing that data.

Please submit issues here: https://bitbucket.org/dhawton/vatusa-new/issues?status=new&status=open

28
News / Scheduled Outage 8/19/2016
« on: August 03, 2016, 05:36:05 PM »
The following systems will be offline starting at 11:59pm Alaskan time (EDT-4, UTC-8) on 8/19/2016 lasting no later than 3:00am:
- Website
- Ticketing support system
- Exams

The following systems will not be affected, but may be in a limited status:
- Forums
- ULS (new accounts will not be generated, current accounts should still operate correctly)

The following systems will not be impacted:
- Email

All assigned exams must be completed prior to 8/19/2016 at 11:59pm AKDT.  The basic/entry exam will remain assigned, but any other pending exams may not be properly transferred.  So it is best to complete your exams prior to that time.

29
General Discussion / Coming soon to your favorite VATSIM Division...
« on: April 24, 2016, 10:08:11 PM »

30
News / Site Move Completed
« on: January 14, 2016, 01:33:05 AM »
All,

The site move has been completed.  There may be a couple hiccups overnight as DNS finishes propagating.  Please report any issues to vatusa6[at]vatusa.net with as many details as possible.

Thanks for your patience!

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