Installed vault in a new machine, and gave it the following config: "vault status" works fine. But when I run "vault operator init", I get the foll ...
Installed vault in a new machine, and gave it the following config: "vault status" works fine. But when I run "vault operator init", I get the foll ...
I'm trying to understand an exercise about message ordering and where I need to know if the messages sent from a frontend to the Replica Manager are u ...
I’m reading Leslie Lamport’s white paper, “Time, clocks, and the ordering of events in a distributed system”. His explanation for total ordering has m ...
How can we assign a unique ID to each node/instance of an application in a distributed environment? We have deployed our app on multiple hosts and ...
Goal: There are X number backend servers. There are Y number of tasks. Each task must be done only by one server. The same task ran by two different s ...
In figure 3.2 in the book Distributed Systems: fun and profit, it is mentioned: Performance advantage of a cluster built with high-end server node ...
I'm new to k8s and I'm trying to build a distributed system. The idea is that a stateful pod will be spawened for each user. Main services are two Py ...
I am currently studying Distributed Systems for an exam. I think I have understood all the principles so far, but I go crazy when it comes to the topi ...
I'm trying to understand an illustrative example of how Lamport's algorithm is applied. In the course that I'm taking, we were presented with two repr ...
I am trying to learn the different consistency models and I ran into these slides. However, I can't interpret the slide below on strict serializabilit ...
I am implementing integration with a third party system, that I don't have a control over it, and use rabbitmq as message queue to publish a message a ...
We are new to the dgraph database. After Upgrading the server we are unable to run the below query with the cascade option "errors": [ { "message": ...
how is multipaxos different from basic paxos? How does ordering work in multipaxos? Can someone explain multi-paxos along with the diagram Tried out ...
I’m a beginner in the field of Graph Matching and Parallel Computing. I read a paper that talks about an efficient parallel matching algorithm. They e ...
While reading documentation of Cassandra, I came across the term called clustering growth. After reading blogs, I came to know that Clustering is way ...
I understand that two tables with same partition columns and values have same token generated. Does that mean that all the cells of this partition in ...
I'm building a distributed application using ZMQ framework that needs to assure the integrity of the packages exchanged. My question is whether or not ...
I have been reading about single-decree Paxos (primarily looking at Paxos Made Simple) yet am confused about if a consensus among Acceptors is guarant ...
From what I have read so far Cassandra is using timestamps provided by client or coordinator to resolve conflicts. If Cassandra receives write for cel ...
CP = Every read receives the most recent write or an error. Weak consistency = After a write, reads may or may not see it. A best effort approach is ...