Cardano Founder Addresses Instant “Blip” of Cardano Contract


On Tuesday, January 23, 2023, Cardano (ADA) and founder of IOG tweeted Charles Hoskinson A video in which he hosted a “whiteboard session” addressing a two-minute node outage that occurred on Cardano on January 22nd.

In the aftermath of a node outage that occurred on the Cardano blockchain on January 22, which saw 60% of nodes offline for a brief period, Hoskinson saw that it was “A little bit of a light, though it wasn’t just a flashback,” he reassured the Cardano community that “to be honest, it wasn’t much of a problem” and “it didn’t have any impact at all.”

The balance of prevention and recovery

In the 23-minute video, Hoskinson delves into the balance between prevention and recovery in distributed systems, saying:

"The more complexity that you introduce, the more probability that the system, at any given time, is going to have some bad cells, and the system has to purge those bad cells, especially as you scale it."

Hoskinson highlights that in any “good distributed system” there must be a balance between prevention and recovery and asserts that the Cardano ecosystem experiences “growing pain that is very natural in the design of distributed systems.” He further states that “the fact that we [Cardano] I was able to recover in less than two minutes, which is a good indication that there is a good balance of these features within the system between prevention and recovery given the ‘demons’ we’re up against.”

Catch-22 Precautions

According to the network’s founder, Cardano could have taken additional precautions to narrow or prevent the potential for problems. He explained how these preventive measures could have included the following “trade-offs”:

  1. Reducing the group of people in the process: Transforming the Cardano blockchain from an unauthorized network to an authorized network, thus increasing the number of people participating in the consensus.
  2. Improved Productivity: Access to optimizations for the general public at the price of speed and performance, thus opening up a new layer of byzantine attacks that can occur.
  3. Byzantine Element Removal: Increase network speed and performance by reducing the size of faulty nodes that can cause congestion.

These efforts, Hoskinson mentioned, mean that the network will have a greater degree of centralization – the opposite of what Cardano has evolved into.

Cardano node outage – transient anomaly

The brief Cardano contract outage On January 22, 2023, approximately 50% of all active relay nodes and block production nodes were disconnected for a short period before restarting without intervention.

Input Output Global (IOG) claimed That anomaly was not a concern since block production was only affected briefly, and the network was not synchronized momentarily before most nodes recovered automatically. The root cause of the outage is still being investigated.

The Cardano blockchain has not experienced an outage in five years and automatically restored affected nodes with minimal downtime. Rapid recovery after a ganglion break It reflects the detailed methodology Behind the development of the Cardano blockchain.

Cardano node outages, albeit brief and without significant network effects, indicate the distributed system’s “normal growing pains,” according to Hoskinson. These issues are inevitable as transaction volume increases and computational complexity increases.

Flexibility in prevention and recovery protocols is crucial to ensuring the safety of funds on the network.





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