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Latest industry insights, tutorials, best practices and case studies.

48 articles

Large-Scale Data Sync in Practice: Pagination Strategies and Resumable Transfer Design

First-time ERP onboarding usually means syncing years of historical orders and hundreds of thousands of SKUs. A single-shot pull will always time out. This article compares offset, cursor and time-window pagination, and lays out a resumable, re-runnable checkpoint design.

17 views

Four Typical ERP Integration Patterns: Direct API, Staging Tables, Message Queues, and iPaaS

There are only four basic patterns for integrating an ERP with other systems. This article analyzes direct API calls, staging tables, message queues, and iPaaS — their mechanics, fit, and hidden costs — to guide architecture decisions.

18 views

AI Agents in Production: How Three Registered Agents Execute Replenishment Suggestions

A teardown of Qeasy's production agent setup for replenishment: the general assistant, fetch script engineer and compute script engineer working across a four-layer pipeline, with sandboxed scripts, BullMQ queues and human confirmation before writes.

10 views

Multi-Level Distribution Inventory Visibility: The Data Implementation of One Pool of Goods

Central warehouses, regional warehouses, distributor warehouses, stores — where the goods are and how many can actually move is the first-order question of channel supply chain. This article breaks down the data model, collection strategy, and caliber alignment for multi-level inventory visibility.

13 views

A Reconciliation Discrepancy Workflow: Classification, Attribution and Closure

The real value of automated reconciliation lies not in what matches, but in how fast discrepancies are resolved. This article presents a five-category classification, attribution paths, a closure loop and review mechanisms so every variance has a documented destination.

18 views

API Signing Explained: MD5/HMAC Signature Mechanics and Eight Common Pitfalls

Open APIs of e-commerce ERPs like WDT and Jushuitan commonly authenticate requests with parameter signatures. Signing is simple in theory; sorting, encoding and concatenation details are where 90% of 'invalid signature' errors come from. This tutorial covers the mechanics and a complete pitfall checklist.

19 views

Master Data Synchronization Strategy: A Single Source of Truth for Products, Customers, and Suppliers

Inconsistent master data — products, customers, suppliers — is the root cause of order errors, inventory errors, and reconciliation failures. This article presents a governance model, sync strategies, and conflict arbitration rules.

35 views

Field Mapping and Data Transformation: The First Mile of Heterogeneous System Integration

Field mapping is the heaviest and most error-prone part of integrating heterogeneous systems. This tutorial offers a systematic method — field inventory, type alignment, enum translation, and conflict resolution — plus a practical checklist.

45 views

Demand Forecasting Compared: Moving Average, Exponential Smoothing and Machine Learning

A practical comparison of moving average, exponential smoothing (SES/Holt/Holt-Winters), Croston and machine-learning methods for e-commerce replenishment, with SKU-tiered selection guidance.

12 views

The Complete OAuth2 Integration Guide: Authorization Code Flow and Enterprise App Integration

DingTalk, WeCom, Feishu and a growing number of SaaS vendors all use OAuth2 for third-party authorization. This tutorial covers the full authorization-code flow, token lifecycle management, and the enterprise-app-specific mechanics you need to integrate them reliably.

19 views

Automating Distributor Order Backhaul: From Excel Emails to Direct API Integration

A hands-on tutorial: turn a distributor order flow based on emailed Excel files into an automated pipeline that cleanses, maps, and writes orders into Kingdee Cloud via APIs — with field mapping, idempotency design, and incremental scheduling.

12 views

Three-Way Matching: Automating the Order, Payment and Invoice Cross-Check

Three-way matching is the core method of e-commerce finance: business orders, cash receipts and issued invoices must corroborate each other. This article covers matching-key design, matching levels, tolerance rules and common failure scenarios.

13 views