TU BRAUNSCHWEIG
| Carl Friedrich Gauß Faculty | Department of Computer Science
Informatikzentrum

Development of a fast distributed Key-Value Store

Student(anonymous, Login required)
SupervisorInes Messadi
ProfessorProf. Dr. Rüdiger Kapitza
IBR GroupDS (Prof. Kapitza)
TypeMaster Thesis
Statusopen

Problem statement

In-memory key-value systems stores such as Memcached and Redis are widely used in industry and are an active area of academic research. To ensure fault-tolerance and availability, replication is essential. Besides, recent key-value stores add security properties using novel technologies such as Intel SGX, or reduce the communication overhead using Remote Direct Memory Access. The goal of this topic is to design a replicated key-value store that uses RDMA to enable a zero-copy replication with no CPU overhead in the target. On the other hand, adding security properties with Intel SGX incurs significant overhead if the dataset is too large. Thus, a solution with sharding over a set of servers can be exploted. The goal is to maintain high availability, but also to consider reducing load imbalance between servers.

Prerequisites

  • Basic knowledge of Linux systems as we work with SGX exclusively on Linux
  • Good knowledge of C/C++

Links

[0] https://01.org/intel-softwareguard-extensions
[1] https://software.intel.com/en-us/blogs/2013/09/26/protecting-application-secrets-with-intel-sgx
[2] https://software.intel.com/sites/default/files/managed/48/88/329298-002.pdf



last changed 2020-02-19, 21:32 by Ines Messadi
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