Holger Lierse

Global Head of Partner Delivery & Principal Technical Consultant

I authored

articles. I write about:

Tracking success metrics

Analytics and Reporting

Analytics

Order Workflows

Developer tooling

Increase speed-to-market

Rule performance

Rule SDK

Other resources

Boiler plates and reference modules

Utility bundle

GraphQL query

Event

Implementation

Platform flexibility

Inventory entities

UX framework

Content components

Setting

UI Component SDK

Configuration manifest

Store customer service

GraphQL

Product entities

Web Apps

Object attributes

Entities

Account

Order entity

Fulfillment domain entities

Order domain entities

Implement Fluent Commerce

Order Orchestration

Workflow

Decision logic / Orchestration

Single Sign-On (SSO)

User management

Testing

Support and maintain

Monitor and alert

API recommendations

API

Core API

Authentication API

Event API

Batch API

Virtual inventory position

I have worked on:

Retrieve inventory position, variant product, virtual base position and virtual aggregate position records based on input parameters.

GraphQL Cheatsheet

Edited 462 days ago

Collection of GraphQL samples handy for accessing Fluent OMS

GraphQL Inventory Queries

Edited 462 days ago

Sample Inventory Queries that can be used on a daily basis.

GraphQL order by ID with flags in parameter

Edited 462 days ago

Retrieve an order by `id` with flags to drive the retrieval of sub-entities.

GraphQL Product Queries

Edited 124 days ago

Sample Product Queries that can be used on a daily basis

How Sourcing Utilities work

Edited 31 days ago

The articles below will walk you through the Sourcing Utilities (`util-sourcing`), designed to simplify implementing complex sourcing logic and reduce repetitive code.

Prerequisites

Before diving in, make sure you have:

A basic understanding of the Utility Bundles and Sourcing Utilities
Familiarity with writing Rules using the Rules SDK
Completed the Getting Started with the Utility Bundles guide

Storing HTTP links on Entities with Attributes (Admin Console)

Edited 368 days ago

Inventory Coverage Days Metric

Edited 20 days ago

Inventory Quantity Status Breakdown Metric

Edited 20 days ago

Location Utils

Edited 19 days ago

The `LocationUtils` class in the `util-sourcing` is a utility class that provides utilities for location-based sourcing decisions. It handles location-specific sourcing logic including distance calculations, location availability checks, and provide location-based caching optimization.

Operations & Monitoring

Edited 348 days ago

There are numerous ways of monitoring the Fluent platform and its functionality. We can distinguish between different types of monitoring, such as business or technical monitoring.

Orchestration & Audit Events

Edited 31 days ago

This article describes the details of the different events in the Fluent platform and provides the required base knowledge for troubleshooting. This article expects that you have a good understanding of the Fluent Event Execution process and how Events are matched before the corresponding business logic is executed.

Order Utils

Edited 16 days ago

The `OrderUtils` class in the `util-sourcing` is a utility class that provides order-specific utilities for sourcing operations. It handles order-related sourcing operations including fulfillment creation, fulfillment type determination, and order item management.

Retailer Setup in SSO-Enabled Accounts

Edited 117 days ago

Creating new retailers within an SSO-enabled account involves specific considerations to ensure seamless integration and secure user management. This section provides guidelines on how to set up new retailers effectively post-SSO enablement.

Return Rate Metric

Edited 20 days ago

Return Reason Ratio Metric

Edited 20 days ago

Sell Through Rate Metric

Edited 20 days ago

SKU Velocity Metric

Edited 20 days ago

Sold Inventory Metric

Edited 20 days ago

Sourcing Context Utils

Edited 19 days ago

`SourcingContextUtils` in the `util-sourcing` is a utility class for managing sourcing context and data loading operations. It provides methods to create and populate sourcing contexts with order details, unfulfilled items, and supporting data required for sourcing decisions.

Sourcing Utilities Overview

Edited 11 days ago

The `util-sourcing` library is a comprehensive collection of utility functions designed to minimize the overhead and complexity of writing sourcing logic in your Fluent Commerce rules.

Prerequisites

These articles assumes you're familiar with:

Java
Maven
JUnit

Sourcing Utils

Edited 14 days ago

The `SourcingUtils` class in the `util-sourcing` bundle is the main utility class that orchestrates the entire sourcing process within a Rule. It provides core helper methods such as loading a Sourcing Profile, initialise the Sourcing Context, and trigger the execution of the sourcing logic configured in the profile. Each stage supports multiple customisation points throughout the process.