Bonnie O’Neil – TDAN.com

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Articles posted by: Bonnie O'Neil

Bonnie O'Neil is a Principal Computer Scientist at the MITRE Corporation, and is internationally recognized on all phases of data architecture including data quality, business metadata, and governance. She is a regular speaker at many conferences and has also been a workshop leader at the Meta Data/DAMA Conference, and others; she was the keynote speaker at a conference on Data Quality in South Africa. She has been involved in strategic data management projects in both Fortune 500 companies and government agencies, and her expertise includes specialized skills such as data profiling and semantic data integration. She is the author of three books including Business Metadata (2007) and over 40 articles and technical white papers.

Why Full-Node Validation Still Matters — A Practical Guide for Experienced Operators

Whoa! For folks who’ve run a handful of nodes, validation can feel like a black-box ritual. My first instinct was…

How I Store Monero (XMR): Practical Privacy Tips from a Real User

Wow! This stuff matters. Okay, so check this out—I’ve been using Monero for years, messing with wallets, nodes, and storage…

Why I Still Use Osmosis for ATOM Staking (and How to Keep Your Rewards Safe)

Okay, so check this out—Osmosis has become my go-to DEX inside the Cosmos family. Whoa! The interface is surprisingly smooth.…

Why a Lightweight Monero Web Wallet Still Makes Sense (and When to Be Careful)

Whoa! I stumbled into this space years ago and something about quick-access Monero wallets just stuck with me. They’re fast,…

Why a Hardware Wallet Still Matters: Real Talk on Keeping Bitcoin Safe

Whoa! I know—you’re tired of fear-mongering headlines about lost keys and flash crashes. Seriously? Good. That means you care. My…

How to get Word, Excel and Office 365 without losing your mind (or your PC)

Okay, so check this out—downloading Word or Excel feels like it should be simple. Really? Yeah, you’d think. Whoa! My…

Air-Gapped Security, Desktop Apps, and Yield Farming: Practical Ways to Keep Your Crypto Safe (Without Losing Your Mind)

Okay, so check this out—I’ve been messing with cold wallets and yield strategies for years. My instinct said there was…

Why Polymarket and Prediction Markets Are the Quietest Big Thing in DeFi

Whoa. There’s a hum in crypto that doesn’t get the headlines. It’s quieter than yield farming and less flashy than…

Slippage, MEV, and cross-chain swaps: how to actually protect your trades with smart-wallet smarts

Whoa! This topic always gets my heart racing a bit. Trading on-chain used to feel like driving blindfolded down I-95…

Why Solana’s DeFi, NFT Marketplaces, and Solana Pay Need a Wallet That Just Works

Okay, so picture this: you’re at a virtual gallery drop, wallets open, gas fees nearly nonexistent, and then—nothing. Your transaction…