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Questions tagged [database]

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11 votes
1 answer

How do I set up a permanode?

How do I set up a permanode and what size of storage would be needed? What are the recommended hardware requirements?
Astro_Paul's user avatar
9 votes
1 answer

DB snapshots for the masses - are there any risks?

I have created a tutorial and a slack channel #fullnodes-ger for the installation of a full node (currently only german) and do a DB snapshot of me for many people who follow this tutorial, so that ...
Zoran Kikic's user avatar
5 votes
1 answer

IRI gets stuck after a while

I run a node I setup after the manual of I recently completely wiped it and installed the newest lubuntu 18.04 on it, but I had the same problems before. Yesterday I set ...
codepleb's user avatar
  • 273
4 votes
1 answer

When are transactions stored (to disk)?

Are transactions only stored to RocksDB after confirmation? And unconfirmed tx are just passed around between neighbors and kept in memory?
GJEEE's user avatar
  • 713
3 votes
1 answer

How can I analyse some tangles generated in the mainnet to compare with synthetic ones generated using a simulator?

I’m a researcher I’m trying to analyse some tangles generated in the mainnet to compare with synthetic ones I generated using a simulator I have hard time understanding how to get a database. I’ve got ...
Antonio Nardella's user avatar
2 votes
1 answer

Data block persistence

I'm developing an application that writes data block inside the Tangle on the IOTA Mainnet. I need that the data blocks persist in time, without loosing them. I recently discovered (thanks to a Iota ...
keuzzolo's user avatar
1 vote
1 answer

What is the state tracking approach in IOTA IRI?

It is important to keep track of the state, e.g., in order to perform verification of transactions. While it is possible to reconstruct the most updated state by starting from the initial state and ...
MHT's user avatar
  • 31