How to Write/Read Multiple and Complex Objects to disk using Serialization in Java

This tutorial will walk you through how to read and write java objects to/from disk through serialization. This set up is great to use for building serializable structures as well. I have used this approach to build a BTree and it would work well for other structures as well. This is generally a good approach when you have more data to store than you have RAM.

Starter Files:

Java APIs used:
Serializable interface:

RandomAccessFile:

ByteArrayOutputStream

ByteArrayInputStream

ObjectInputStream

ObjectOutputStream

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[maxrichmond]

Dang! This makes it so easy! I’m using this for my Btree project ASAP! Thanks for making the video!

[odintheprole]

Holy shit dude you should look into making some more code tutorials. I didn't even need to learn this right now and I still was engaged the whole time.