SQL Server Migration Tool

SQL Server to ECM
Migration

Migrate structured data from SQL Server databases into OnBase, Square9, FileHold, or any ECM. AetherFlow's bidirectional SQL Server CDK connector handles schema discovery, incremental sync, and automatic type coercion — production-grade, 1,293 lines of battle-tested code.

SQL Server CDK Connector
Connector modeBIDIRECTIONAL
Production LOC1,293
PaginationOFFSET/FETCH
Sync strategyHigh-watermark
Batch failureRecursive bisect
Data loss0%
Why SQL→ECM Migrations Fail

SQL databases weren't designed to feed ECM systems

Moving structured records from SQL Server to an ECM requires bridging two fundamentally different data models. Generic ETL tools handle the happy path — AetherFlow handles the reality.

Schema complexity and type mismatches

SQL Server schemas with hundreds of tables, custom types, and complex relationships require surgical mapping to ECM metadata fields — a mistake at scale corrupts thousands of records.

Referential integrity across tables

Foreign key relationships mean records can't be migrated in isolation. Linked rows must arrive together, in order, with correct parent-child references preserved.

Volume and timeout risk

Databases with millions of rows can't be migrated in a single pass. Naive full-table exports time out, corrupt partial loads, and require hours of manual cleanup.

Zero-downtime requirements

Production systems can't go dark for a migration window. Migrating from a live SQL Server means the source keeps changing — your tool must handle incremental deltas.

SQL Server CDK Connector

Every edge case handled. Out of the box.

1,293 lines of production-grade connector code built on AetherFlow's CDK framework. Not a proof of concept — this has processed millions of rows in live migrations.

Bidirectional

Full source AND target support. Use SQL Server as the origin of a migration — or as the destination for archiving documents from an ECM.

INFORMATION_SCHEMA discovery

Automatically interrogates INFORMATION_SCHEMA to enumerate tables, columns, types, and constraints. No manual schema entry required.

Incremental high-water-mark sync

Tracks the last-synced row via configurable high-water-mark columns (e.g., updated_at, row_id). Re-run the flow and only new/changed records are processed.

OFFSET/FETCH pagination

Processes any table size safely with server-side OFFSET/FETCH pagination — no memory blowout, no timeouts on billion-row tables.

INSERT/UPSERT(MERGE)/UPDATE targets

When writing to SQL Server, choose INSERT for clean loads, MERGE for upsert semantics, or UPDATE-only for in-place corrections. Full T-SQL MERGE generated automatically.

Recursive bisect on batch failure

If a batch fails at the target, AetherFlow bisects it recursively until the failing record is isolated and logged — healthy records never get blocked.

MetaMap™ column mapping

Visual drag-and-drop column mapping between SQL schema and ECM metadata fields. Supports 11 built-in transforms: cast, format, split, concatenate, lookup tables, and more.

Automatic type coercion

SQL Server types (datetime2, uniqueidentifier, varbinary, xml) are automatically coerced to ECM-compatible formats. Edge cases handled — no silent truncation.

Enterprise Architecture

Built for databases with millions of rows

AetherFlow's processing engine runs multiple agents concurrently, each handling a partition of your SQL data. Adaptive rate limiting prevents overwhelming the target ECM, while checkpoint/resume ensures zero re-work on any interruption.

  • Multi-agent concurrent processing — partition by table or row range
  • Checkpoint/resume — restart any failed flow from its last commit point
  • Adaptive rate limiting — automatically backs off under ECM load
  • Incremental sync — migrate live production databases without downtime
  • Dead letter queue — failed records isolated, logged, retried separately
  • Real-time progress dashboard — per-row visibility into migration status
  • Full audit trail — every row insertion logged for compliance review
Incremental sync — zero downtime
Initial full load100%

All rows transferred via OFFSET/FETCH pagination

Delta sync pass18%

Only rows added/changed since high-water-mark

Final cutover3%

Last delta + validation — cutover in minutes

Production stays live throughout. Migration runs in the background. Final cutover requires only a brief read-only window measured in minutes — not hours.

How SQL Migration Works with AetherFlow

Four steps from SQL Server connection to validated ECM migration.

01

Connect to SQL Server

Provide connection details. AetherFlow queries INFORMATION_SCHEMA to discover all tables, columns, and types. Select the tables to migrate — no scripting required.

02

Map columns with MetaMap™

Use the visual MetaMap™ editor to map SQL columns to ECM metadata fields. Apply type coercions, format transforms, and lookup table substitutions for each field.

03

Execute with incremental sync

Kick off the flow. Multi-agent workers paginate SQL Server in parallel, applying checkpoint/resume so any interruption picks up exactly where it left off.

04

Validate and close

Automated reconciliation compares source row counts to target records. Every migrated row is logged with checksums for compliance sign-off and audit review.

Supported SQL Migration Paths

Any SQL Server source. Any ECM target. AetherFlow connects the two.

SQL ServerOnBase

Extract structured records from custom SQL databases and import them as OnBase documents with full keyword mapping. INFORMATION_SCHEMA drives automatic field discovery.

SQL ServerFileHold

Migrate legacy SQL-backed document management systems to FileHold. Schema auto-discovery maps source columns to FileHold metadata schemas with zero manual entry.

SQL ServerSquare9

Push SQL records into Square9 GlobalSearch cabinets with MetaMap™ mapping to index fields. Incremental sync means migrations run alongside live production traffic.

Multi-databaseConsolidated ECM

Consolidating five legacy SQL databases into a single ECM? AetherFlow orchestrates multi-source flows with per-connector configuration and unified progress monitoring.

Migrating from another source database? View all connectors or contact our team.

Production-grade SQL connector

Ready to Migrate Your SQL Database?

Start with a free trial. Connect to SQL Server in minutes, map your columns, and run a test migration before committing. No credit card required.

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