2026-01-16 05:26:49

In an era of explosive data growth, the old problems of centralized storage remain unresolved—high costs, concentrated risks, and single points of failure. The Walrus protocol emerged against this backdrop, building a programmable, high-performance decentralized storage system on the Sui blockchain. It’s not just a simple file repository but a complete redefinition of how data exists on-chain.

**Core Technology: From Fragmentation to Redundancy**

Walrus’s secret weapon is erasure coding technology. Simply put, it breaks files into multiple encrypted data fragments, then generates additional redundant backup fragments, which are distributed across nodes worldwide. The brilliance of this design is that even if some nodes go offline, the remaining fragments can still fully restore the original file. Compared to storage methods like Filecoin or Arweave that maintain multiple complete copies of data, Walrus’s storage costs are significantly lower, yet data reliability is even higher. Behind the scenes, a dedicated Red-Stuff algorithm continuously optimizes this process, balancing efficiency and security.

**A True Breakthrough: Data Truly "Lives" on the Chain**

The biggest difference between Walrus and previous storage protocols is programmability. Through deep integration with Sui’s Move smart contracts, data stored on Walrus (called Blobs) can be directly invoked and processed by on-chain applications. Imagine an NFT image file stored on Walrus; its ownership and access permissions can be dynamically managed via smart contracts—making NFTs truly complete, clearly owned on-chain assets, and thoroughly solving the old problem of metadata being "off-chain and uncontrollable."

**A Symbiotic Ecosystem with Sui**

Walrus and Sui are not simply a top-down relationship but a deep symbiosis. Sui’s storage fund mechanism locks SUI tokens in advance as storage fees for on-chain data (including metadata of Walrus-stored data). From another perspective, the more Walrus is used, the greater the demand for SUI; some tokens will be permanently locked, naturally creating a deflationary pressure. This design ensures that Walrus’s growth directly strengthens the economic model of the entire Sui ecosystem.

SUI2,64%

View Original

This page may contain third-party content, which is provided for information purposes only (not representations/warranties) and should not be considered as an endorsement of its views by Gate, nor as financial or professional advice. See Disclaimer for details.

8 Likes

Reward
8
5
Repost
Share

Comment

0/400

BearMarketBarber

· 01-19 04:09

Erasing coding is indeed quite innovative, saving much more cost than those "foolproof copying." --- So basically, the SUI ecosystem is leveraging itself; when Walrus becomes popular, SUI will soar along with it. --- Data fragmentation storage isn't a new concept; does Walrus really have any significant difference? --- Programmable storage sounds good, but in practice, will it still be a mess? --- Locking SUI permanently feels like it's just extending its lifespan. --- NFT metadata can finally be truly stored on-chain? It would have been great if this had happened earlier. --- What does Filecoin think of this方案? It feels like a blow to the dimension reduction. --- Reducing costs so much, isn't it overextending something? --- Can anyone explain the Red-Stuff algorithm? It sounds pretty mysterious. --- If this thing really works, it will require reimagining the entire form of on-chain assets.

View OriginalReply0

NervousFingers

· 01-17 14:41

Erasure coding sounds impressive, but how many real-world scenarios are there actually using it? --- So basically, SUI is just finding an excuse for its own inflation; anyway, you all have to lock your coins. --- NFT metadata can finally be stored on-chain, but the problem is, how many projects will actually use Walrus? --- Filecoin hasn't even truly succeeded yet; why would Walrus be any different? --- The Sui ecosystem is just hyping again; I've heard this kind of pitch last year. --- The Red Stuff algorithm sounds like a name randomly chosen by some engineer, haha. --- We've been hearing about decentralized storage for five years—Arweave, Filecoin, and so on. But what’s the result? --- Programmable storage is indeed a new idea, but can the costs really be reduced that much? --- Both Sui and Move seem a bit over-engineered. Can't it be simpler?

View OriginalReply0

GasOptimizer

· 01-16 05:56

Really, can erasure coding be more cost-effective and safer than Filecoin? Honestly, that's a bit hard to believe. --- Walrus combined with Sui's SUI locking mechanism feels like a way to implement deflation indirectly. --- Programmable storage sounds good, but the key is whether node decentralization can be achieved. --- Another project in the Sui ecosystem, I still haven't fully understood DeFi. --- Splitting and dispersing files sounds familiar— isn't this the idea behind IPFS? --- Locking SUI tokens permanently is indeed interesting, but is this good or bad for token holders? --- Thinking about the off-chain metadata issue, it really is a big pitfall, but can it be completely solved? --- Red-Stuff algorithm optimization, the details weren't clearly explained. --- Just want to know how many real users Walrus currently has; don't let it be more concept than application.

View OriginalReply0

SignatureAnxiety

· 01-16 05:50

Erasure coding sounds good in theory, but how does it perform in real-world application? Filecoin has been around for so many years, why should Walrus be able to win? Oh wait, it's the same deflationary narrative from the Sui ecosystem. I'm tired of hearing this rhetoric. Is Walrus genuinely solving problems, or is it just creating concepts for the sake of hype? Feels like we're about to get cut again, it happens every time. Move contracts directly call data—what if there's a vulnerability? Have the risks been fully considered? Low cost is attractive, but how do we address the trust issues?

View OriginalReply0

RooftopVIP

· 01-16 05:37

Erasing encoding, this trick has been played by Filecoin before, but it seems Walrus is the one who truly figured it out Honestly, NFT metadata can finally live on-chain, I never believed in those off-chain things before Sui's token locking design is quite aggressive, it's like they're building their own blood supply By the way, can this thing really solve the real pain points of Web3 storage, or is it just another round of hype Is there a paper on the Red-Stuff algorithm? Without a white paper, I can't trust it Programmable storage is indeed innovative, but can the cost really be that much cheaper than Arweave?

View OriginalReply0