Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Trends in Development of Databases and Blockchain   This work is about the mutual influence between two technologies: Databases
and Blockchain. It addresses two questions: 1. How the database technology has
influenced the development of blockchain technology?, and 2. How blockchain
technology has influenced the introduction of new functionalities in some
modern databases? For the first question, we explain how database technology
contributes to blockchain technology by unlocking different features such as
ACID (Atomicity, Consistency, Isolation, and Durability) transactional
consistency, rich queries, real-time analytics, and low latency. We explain how
the CAP (Consistency, Availability, Partition tolerance) theorem known for
databases influenced the DCS (Decentralization, Consistency, Scalability)
theorem for the blockchain systems. By using an analogous relaxation approach
as it was used for the proof of the CAP theorem, we postulate a
"DCS-satisfiability conjecture." For the second question, we review different
databases that are designed specifically for blockchain and provide most of the
blockchain functionality like immutability, privacy, censorship resistance,
along with database features.

25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph