BCJ is a pre-processing filter that makes machine code (executable files) easier to compress.
Computer programs use "relative addresses" for instructions like "jump 10 lines ahead." Even if the destination is the same, the relative distance changes depending on where the instruction is located, which breaks patterns. BCJ.zip
If your goal is to write a "helpful essay" about data compression, you might consider these core themes: BCJ is a pre-processing filter that makes machine