Guide 011,908 words
White-Label Trading Platform Buyer and RFP Guide
A practical framework for evaluating a white-label trading platform, writing an evidence-led RFP, comparing vendors, and planning due diligence.
Read guideEvidence-led researchTrading Technology
Trading Technology
Guides.
Practical frameworks for platform procurement, migration, broker controls, trading APIs, infrastructure measurement, and quantitative research. Each guide states its assumptions, limitations, and primary sources.
New specialist collection
Broker, prop-firm, platform, liquidity, CRM, FIX, and licensing guides
Explore a source-backed launch collection built around operating responsibilities and procurement evidence—not unsupported vendor promises.
Eight decision guides
These resources are educational, vendor-neutral frameworks. They do not claim that a particular Orrnn product implements every control or capability discussed.
Guide 01
Guide 021,971 words
Build vs Buy a Broker Trading Platform: A Decision Framework
A neutral framework for deciding whether to build, buy, white-label, or combine components for a broker trading platform.
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Guide 032,061 words
Broker Platform Migration Checklist: Plan, Rehearse, and Cut Over Safely
A detailed broker platform migration framework covering scope, data, integrations, controls, rehearsal, cutover, rollback, and stabilization.
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Guide 041,968 words
FIX vs REST vs WebSocket for Trading APIs
A protocol-selection guide for trading systems, including sessions, order flow, market data, recovery, security, testing, and hybrid designs.
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Guide 052,041 words
Broker Back-Office and Risk Controls: An Operational Checklist
A control-design guide for broker operations covering access, client data, cash, orders, exposure, configuration, reconciliation, incidents, and evidence.
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Guide 061,978 words
Trading Bot VPS Sizing Guide: CPU, Memory, Network, and Resilience
A measurement-led method for sizing a VPS for trading bots without relying on generic core, memory, or latency claims.
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Guide 071,994 words
How to Measure Latency to a Broker Server
A reproducible method for measuring network, connection, API, and order-path latency to a broker endpoint without overstating the result.
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Guide 082,079 words
Backtesting Bias, Data Quality, and Slippage: A Practical Checklist
A practical guide to research design, point-in-time data, execution assumptions, overfitting, validation, and honest backtest reporting.
Read guideHow to use these guides
Adapt the checklists to the actual entity, product, jurisdiction, technology, and risk appetite. Verify important statements with primary evidence and qualified advisers. A generic guide cannot establish regulatory compliance, platform suitability, system security, or future trading outcomes.