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Information Technology Report

This report highlights the service availability of ERCOT's IT systems, including market operations, market data transparency, and retail market systems. It also provides updates on system maintenance, issues, and digital certificates. Additionally, it discusses browser compatibility and support for Internet Explorer 8.

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Information Technology Report

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  1. Information Technology Report Trey Felton Manager, IT Service Delivery ERCOT Public

  2. Highlights Service Availability: • Market Operations IT systems met all SLA targets • Market Data Transparency IT systems met all SLA targets • Retail Market IT systems met all SLA targets • System maintenance of the Market Information System (MIS) database and applications to correct intermittent data posting errors to the public dashboards on ERCOT.com (8/10) • Components of MIS affected for up to 30 minutes from 10:30pm until 11:00pm • TML Report Explorer was unavailable for 50 minutes (8/23) and degraded for 100 minutes (8/24) • Find Transaction and Find ESIID were affected; users may have received “System Not Responding” • Enterprise Application Integration had to be restarted due to a configuration issue, which has now been fixed • ERCOT experienced system issues that prevented reports from being downloaded from the Market Information page on ERCOT.com (8/24) • Issue lasted for 159 minutes; the reports continued to be available through MIS ERCOT Public

  3. Digital Certificates • Background • ERCOT’s digital certificate vendor has migrated public root certification to 2048-bit, which in turn requires all MP’s to utilize 2048-bit certificates. Digital certificates are required to access, download, submit, and query ERCOT systems. • Timeline and required action • No later than Sept 30th, Market Participants must update their certificates to 2048-bit • Market Operations Test Environment (MOTE) has been configured for testing • MP technical staff can follow 5 steps in the ERCOT SSL Communications Standards • After Oct 1st, all 1024-bit certs should be deleted from keystore, as they will no longer be of use • ERCOT will send market notices and brief numerous market participant forums

  4. Browser Standard Timeline • ERCOT currently supports Internet Explorer 6 and 7 browsers • Other browsers are mostly, if not fully, compatible though not supported by ERCOT IT staff (Firefox, Safari, Chrome, etc) • ERCOT is planning to have all market facing applications compatible with Microsoft browser IE8 (Internet Explorer v8) by April 1, 2012 • The IE8 browser comes with the latest version of Microsoft Windows Operating Systems (Windows 7) and contains improved security features.   • Prior to April 1st, 2012 ERCOT will publish a list of recommended IE8 browser configuration settings • ERCOT’s support for IE8 will allow Market Participants to upgrade their browsers anytime after the effective date • Any Market Participant that has a problem with IE8 after April 1, 2012, can report the issue to Client Services or to ERCOT’s Helpdesk • ERCOT will continue to support Microsoft IE7 until mid-2014. No action is required from Market Participants at this time.

  5. 2011 Net Service Availability (Retail and Market Ops) ERCOT Public

  6. 2011 Data Center Availability ERCOT Public

  7. August 2011 Net Service Availability ERCOT Public

  8. August 2011 Data Center Power Availability ERCOT Public

  9. YTD Availability – Retail Market IT Services ERCOT Public

  10. YTD Availability – Market Operations ERCOT Public

  11. TML Report Explorer Availability ERCOT Public

  12. MIS Availability ERCOT Public

  13. Release Management Metrics (Releases) Awaiting slide ERCOT Public

  14. Release Management Metrics (Changes) Awaiting slide ERCOT Public

  15. ERCOT Public Website Metrics (August 2011) Awaiting slide ERCOT Public

  16. ERCOT Public Website Metrics (August 2011) Awaiting slide ERCOT Public

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