Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: [Invited talk] Building a Disaster-resilient Storage Layer for Next
  Generation Networks: The Role of Redundancy   Blockchain is the driving force behind a myriad of decentralized applications
(dapps) that promise to transform the Internet. The next generation Internet,
or web3, introduces a "universal state layer" to store data in p2p networks.
Swarm, a native layer of the Ethereum web3 stack, aims at providing redundant
storage for dapp code, data, as well as, blockchain and state data. Based on a
diploma verification dapp use case, we share insights on the role of redundancy
strategies in designing a reliable storage layer. Our proof-of-concept improves
Swarm's resilience to failures by balancing repairs and storage, with a
slightly added latency.

11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg