> LOL, that is anything but elementary. Like most tutorials, surely it's a simple implementation that breaks things down into simple code so that you can see h

> LOL, that is anything but elementary. Like most tutorials, surely it's a simple implementation that breaks things down into simple code so that you can see how things work at a more fundamental level and follow along, not something that's going to satisfy ACID properties and compete with Lucene. Way too much guff in these comments.