Garbage collection

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Data Recovery Resources

Background information

Garbage collection(GC) algorithms are responsible for detecting useless data such files which are simply no longer needed such as marked for deleted or unused(stale pages)(link)
Once the data stored within a block reaches a thread hold often defined by the GC algorithm, such as the block have a certain percentage of stale data or when the block is full.
The GC moves all the valid data from the block to another clear block, then clears the remaining data ready for the block to be used again

Flow chart of order of operations

Insert a flow chart of steps and actions for each task (create using diagram)

Related Topics

Topics such as desoldering to chip off or firmware dumping for disk PCB repairs

Further reading

External references in wiki references can just be cited through the keyword link

  1. Reference 1: Garbage Collection paper
  2. Reference 2: Source details