ICE Order Book Accelerator Release Notes

This page details the release notes for the kdb Insights ICE Order Book Accelerator.

Version 1.4.4

Release date

2026-02-10

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 to manage subscription lists

Version 1.4.2

Release date

2025-09-15

Enhancements

  • Improved Orderbook logic to handle Refresh messages from ICE

  • Enhanced the Realtime-Orderbook Dashboard to better use rolling timestamp view states

  • Updated stored procedures icereplayl2 and iceeqhistoricreplay to support loading multiple files

  • Updated stored procedures icerealtimel1 and icerealtimel2 to handle new batch messages introduced in rt-ice-pub-1.0.3

  • Updated feed handler configuration values in file fsi-app-ice-orderbook/config/feed/ice-orderbook-feed-values.yaml, setting ice.batchPublish = true to ensure the feed handler is deployed in batch publish mode

Bug fixes

  • Fixed an issue in the Realtime-Orderbook Dashboard where the dashboard would sometimes display using only half the screen

Breaking changes

  • Quote schema update:

    • Changed the data type of the exchTime column from timestamp to timespan

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 a L2 replay pipeline

  • Increased default resource sizes

Version 1.3.0

Release date

2025-05-13

Enhancements

  • Increased default resource levels

Version 1.2.1

Release date

2025-04-11

New features

  • Updated the Stream Processor (SP) pipelines to be viewed in the GUI

Bug fixes

  • Orderbook Dashboard:

    • Resolved an idList filtering issue

    • Fixed an error related to undefined variables that appeared on the initial load of the dashboard

Version 1.2.0

Release date

2025-03-14

Enhancements

  • Compatibility fixes for kdb Insights Enterprise 1.12

  • Increased default resource parameters for pipelines and the feed handler

Version 1.1.1

Release date

2024-09-23

New features

  • Improved UX/UI elements in the Dashboard

  • Compatibility fixes for Insights Enterprise 1.10

  • Added configuration to capture activity_time in the feed, allowing optional use instead of receive time

  • Added logic to handle ingest pipeline restarts

  • Updated the default subscription list to include instruments active in more trading sessions

  • Reference pipelines no longer automatically deploy during package deployment

Version 1.1.0

Release date

2024-06-28

New features

  • Updated feed configuration template values.yaml to be compatible with the official feed handler release

  • Enhanced the orderbook dashboard to display human readable instrument names when corresponding reference data is loaded

  • Various UX/UI improvements in the dashboard

  • Added top-of-book message handling

  • Added bid/ask counts to data set

  • Added total bid/ask sizes to data set

Fixes

  • Fixed an issue with the sorting order of bids

Version 1.0.0

Release date

2024-04-08

New features

  • Added ICE Realtime Feed Handler support

    • Stream processor ingestion pipeline

    • Templated helm chat values.yaml

  • Pipelines for L1 Trade and Quote data ingest icerealtime1-sp

  • Pipelines for L2 Quote data ingest icerealtime2-sp and orderbook construction orderbook-sp

  • Schemas for L1 data (Trade and Quote), L2 data (L2Quote), and constructed order book data Snapshot formatting, with arrays of price levels in a single field OrderBookSnapshots Depth formatting, with order book levels on individual rows Depth

  • Query and analytic API extensions via the FSI Library

  • An example Insight View for displaying streaming data

  • 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-orderbook/

Version dependencies

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

ICE OB Accelerator

FSI Library

kdb Insights Enterprise

kxi CLI

1.0.0

1.0.0

1.9.0

1.9.0

1.1.0

1.1.1

1.9.3

1.9.0

1.1.1

1.1.2

1.10.1

1.10.0

1.2.0

1.2.3

1.12, 1.13

1.12, 1.13

1.2.1

1.2.3

1.12, 1.13

1.12, 1.13

1.3.0

1.3.2

1.13.2

1.13.2

1.4.0

1.3.3

1.13, 1.14

1.13, 1.14

1.4.1

1.3.4

1.14.0

1.14.0

1.4.2

1.3.4

1.14.0

1.14.0

1.4.3

1.3.5

1.16.0

1.16.0

1.4.4

1.3.7

1.17.1

1.17.1