[Neo4j] How do I put data inside the page cache?

2016-02-23 Thread Telmo Henrique Valverde da Silva
Quoting the documentation, "each file in the Neo4j store is accessed through the Neo4j page cache". So I take that every time a query happens the page cache will be accessed, right? I've tried adding an example graph (like The Movie Graph), then executing example queries through the web

[Neo4j] Re: How do I put data inside the page cache?

2016-02-23 Thread Telmo Henrique Valverde da Silva
I just noticed the other post telling people to ask these questions on Stack Overflow, so I decided to ask it there. Sorry I didn't read it before. http://stackoverflow.com/questions/35590614/how-do-i-actually-put-data-inside-the-page-cache -- You received this message because you are

[Neo4j] Where (in the source code) is the LRU-K algorithm implemented in Neo4j?

2016-01-20 Thread Telmo Henrique Valverde da Silva
I was reading that since Neo4j 2.2 a feature was implemented that maintains an in-memory cache to prevent unnecessary slow disk access based on the LRU-K algorithm. To try and understand how it works I decided to read the article "The LRU-K Page Replacement Algorithm For Database Disk

[Neo4j] Does anyone know where the LRU-K algorithm is implemented in the Neo4j source code?

2016-01-20 Thread Telmo Henrique Valverde da Silva
I've read that since Neo4j 2.2 an in-memory cache was implemented as to prevent unnecessary slow disk access, based on the LRU-K algorithm. I tried reading the article "The LRU-K Page Replacement Algorithm For Database Disk Buffering" to understand how it works, but that didn't help much. So I

[Neo4j] Is the Muninn Page Cache related to the Muninn Flash Key-Value Store?

2016-04-15 Thread Telmo Henrique Valverde da Silva
A few weeks ago I asked on Stack Overflow about a doubt I had concerning the Neo4j page cache mechanism (which sadly went unanswered here ), but today I have another question about the topic which

Re: [Neo4j] Is the Muninn Page Cache related to the Muninn Flash Key-Value Store?

2016-04-19 Thread Telmo Henrique Valverde da Silva
, and we still change and tune it from time to time. > > -- > Chris Vest > System Engineer, Neo Technology > [ skype: mr.chrisvest, twitter: chvest ] > > > On 15 Apr 2016, at 21:53, Telmo Henrique Valverde da Silva < > telmo@gmail.com > wrote: > > A f