Hello,
> Do I need to configure something else for off heap eviction?
If you are using Ignite Native Persistence, you don't need to configure
page-based eviction.
In that case, it will be automatically enabled. Please take a look at this
page for the details:
Do I need to configure something else for off heap eviction?
I have on heap enabled and set eviction policy(LRU). Max size of 1MB also
provided. I have 1.5million data, so obviously it some entries loaded in the
start should be evicted. Still when I try to get those entries, I get
performance
> I guess durable memory is pure RAM based and native persistence is
combination of both RAM and disk.
Durable memory is a memory architecture that allows processing and storing
data both in memory and on disk. In other words, Ignite native persistence
is a feature(add-on) provided by Durable
Thanks, every thing other than native vs durable is now clear for me.
I guess durable memory is pure RAM based and native persistence is
combination of both RAM and disk.
How to manipulate durable memory? Can I configure it?
--
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Hi,
> 1. I have set setOnheapCacheEnabled(true) for every cache.
> This means they will go into java heap right?
As of AI 2.x Java heap is no longer treated as a data storage
and might be used as an extra caching layer for entries you have in the
off-heap.
> 2. I don't clearly understand the
Hi,
1. I have set setOnheapCacheEnabled(true) for every cache. This means they
will go into java heap right?
2. Is it possible for me to take control of this durable memory? What should
essentially be kept there? How to do that? I don't clearly understand the
difference between durable memory
Hello,
As of Apache Ignite 2.x, all data are stored into off-heap memory [1].
On-heap memory is used only for temporary operations, buffers etc.
> Also, I have my own cache store implementations. I hope this is only used
> for read through and
> write through from and to database and not for
Hi,
I have multiple on heap caches attached to a data region of maximum 1GB size
durable memory. I have 512MB heap memory specified also.
Is it possible for me to set the size of this cache to take maximum of 100MB
and store the remaining in durable memory? Otherwise, won't it be using the
