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kdb Insights Enterprise ICE Fixed Income Accelerator - Release Notes

This section details the release notes for the kdb Insights Enterprise ICE Fixed Income Accelerator.

Version 1.4.4

Release date: 2026-02-11

Enhancements

  • Compatibility fixes for kdb Insights Enterprise version 1.17.1

Version 1.4.3

Release date: 2025-10-30

Enhancements

  • Updated the feed configuration to use a text file in order to manage subscription lists

Version 1.4.2

Release date: 2025-10-03

Bug fixes

  • Fixed an issue with data ingestion which ultimately caused type errors in the Bond Overview and Fixed Income Drilldown dashboards
  • Updated both the Bond Overview dashboard and the Fixed Income Drilldown dashboard to prevent recursive queries caused by Use Rolling Syntax view states

Breaking changes

  • For the Quote schema, the exchTime column, has had its type changed from timestamp to timespan

Performance improvements

  • Updated the icerealtimefi stream processor to support the feedhandler in batch mode
  • Updated the icehistoricreplay stream processor to ingest multiple files at once

Version 1.4.1

Release date: 2025-08-11

Enhancements

  • Added updated configuration for the latest ICE feed handler

Version 1.4.0

Release date: 2025-07-08

Enhancements

  • Compatibility fixes for kdb Insights Enterprise version 1.14
  • Added additional pipeline environment variables for batching and avoiding regeneration of existing bars

Version 1.3.1

Release date: 2025-07-04

Enhancements

  • Added labels to accelerator packages to enable multi-accelerator deployments
  • Implemented null value filtering in real-time fixed income data ingestion following ICE's consolidation of many asset classes into a single source ID
  • Updated ICE Core Reference data ingestion to load new consolidated source ID
  • Added filter where not null to getStats queries in Bond Overview and Fixed Income Drilldown dashboards
  • Added filter to fi-bargeneration-pipeline-spec.q to prevent null values of lastBidSpread

Bug fixes

  • Removed the filter argument from getCurrBars
  • Bond Overview dashboard fix - added default values to prevent errors on initial load
  • Unnecessary columns were removed from barred tables to reduce RAM usage

Version 1.3.0

Release date: 2025-05-13

Enhancements

  • Added new cronjob example script for nightly pipeline triggers
  • Increased default resource levels
  • Switch RT sequencer logging on by default
  • Added pipeline environment variable parameters to enable the kxi CLI deploy without pipeline spec edits

Version 1.2.0

Release date: 2025-03-12

New features

  • Update to support ICE data source consolidation 1330, 1331, and 1327 to 2576
  • Improved performance in the API and Dashboard by inheriting performance improvements in fsi-lib 1.2.0
  • Compatibility fixes for Insights Enterprise 1.12

Bug fixes

  • Fixed several UI behavior issues in the Dashboard

Other

  • The instrumentSector field in the instrument table has been changed from string to symbol
  • The refFilter API argument no longer accepts input of type dict. Input must be a string containing a dictionary

Version 1.1.0

Release date: 2024-09-23

New features

  • Compatibility fixes for Insights Enterprise 1.10
  • Improved performance in the API and Dashboard
  • Fixed various UI behavior issues in the Dashboard
  • Enhanced bar generation performance
  • Improved error logging for bar generation

Version 1.0.0

Release date: 2024-06-17

New features

  • The ICE Realtime Feed Handler integration and templated configuration
  • Pipeline for realtime Quote data ingest icerealtimefi
  • Pipeline for replay (historical) Quote data ingest icehistoricreplayfixedincome
  • Pipeline COREREF and CROSSREF data ingest icecorereference and icecrossreference
  • Pipeline for APEX GSM data (ratings and sector information) iceratings
  • Schemas for Quote and Instrument data for the above
  • Query and analytic APIs via the FSI Library
  • Two example Insight Views that combine realtime, historic, and reference data
    • An overview screen
    • A drilldown screen
  • Example Jupyter notebooks, demonstrating Python and REST API access

Artifacts

Type Location
Accelerator Package https://portal.dl.kx.com/assets/raw/kxi-accelerators/fsi/fsi-ice-fi/

Version dependencies

To use the ICE FI Accelerator, you must have the following compatible versions of the underlying FSI Library, kdb Insights Enterprise, and the kxi CLI.

ICE FI Accelerator FSI Library kdb Insights Enterprise kxi CLI
1.0.0 1.1.0 1.9.3 1.9.0
1.1.0 1.1.2 1.10.1 1.10.0
1.2.0 1.2.3 1.12, 1.13 1.12, 1.13
1.3.0 1.3.2 1.13.2 1.13.2
1.3.1 1.3.3 1.13.2 1.13.2
1.4.0 1.3.3 1.14 1.14
1.4.1 1.3.4 1.14 1.14
1.4.2 1.3.5 1.14.2 1.14
1.4.3 1.3.6 1.16.0 1.16.0
1.4.4 1.3.7 1.17.1 1.17.1