Blockchain Scalability & DPoS Research

I’m compiling a knowledge pack on Web3 with an emphasis on blockchain technology, and the section still missing is a deep-dive into scalability. I want a clear, beginner-friendly yet technically accurate overview of today’s scalability approaches and how they intersect with Delegated Proof of Stake (DPoS) networks.

Your task
• Explain the core scalability challenges—throughput, latency, storage growth, and network bandwidth—in plain language.
• Describe the main strategies used to overcome them (layer-1 optimisations, sharding, sidechains, roll-ups, etc.), then relate each strategy to DPoS systems such as EOS, TRON, or BNB Chain.
• Detail how validator delegation, block production scheduling, and incentive design in DPoS influence performance and security.
• Include at least five real-world metrics or case studies (TPS figures, finality times, resource costs) with citations from reputable papers, docs, or explorers.
• Close with a short comparison table that sets DPoS alongside PoW and traditional PoS in terms of scalability strengths and weaknesses.

Deliverables
1. A written report (≈10 pages, Word or Google Doc) – well-structured, references linked in-text.
2. A two-page executive summary that I can share with non-technical teammates.
3. A separate list of sources in APA or IEEE style.

Acceptance criteria
• All statements backed by at least one source.
• Jargon explained on first use.
• No AI-generated text left unedited; the tone must read human and consistent.
• Plagiarism-free (I’ll run checks).

If you’re comfortable researching technical topics and translating them into clear, digestible insights, I look forward to reading your draft outline within the first 48 hours so we can align before you proceed.