then may ask you what is difference between 
https://apacheignite.readme.io/docs/primary-and-backup-copies#section-synchronous-and-asynchronous-backups
this and rebalance mode

thanks,


slava.koptilin wrote
> Hello,
> 
> I think rebalancing makes sense for all types of caches. It does not
> matter
> what type of cache you use.
> Long story short, a replicated cache is a partitioned cache with the
> number
> of backups equals to the number of nodes minus 1.
> 
> Let's assume that you ingested all data in the cluster, and after that,
> added a new node.
> In that case, data will be transferred/copied to a new node during
> rebalancing.
> 
> Perhaps, EVT_CACHE_REBALANCE_STARTED and EVT_CACHE_REBALANCE_STOPPED will
> be useful to track rebalancing.
> 
> Thanks,
> Slava.
> 
> вс, 8 июл. 2018 г. в 15:47, Amir Akhmedov <

> amir.akhmedov@

> >:
> 
>> Rebalancing is a process when a node joins or leaves (in case backup is
>> turned on) a cluster, data will be rebalanced within a cluster to make a
>> fair distribution. It's applicable only for partitioned caches. But you
>> have replicated cache and it's out of your case.
>>
>> Thanks,
>> Amir
>>
>> On Jul 8, 2018 4:02 AM, "monstereo" <

> mehmetozanguven@

> > wrote:
>>
>> thank you for your comment,
>> I also found that there is a data rebalance in ignite.
>> What do you think about this? Which one should I use?
>>
>> Here is the data rebalance link  here
>> <https://apacheignite.readme.io/docs/rebalancing>
>>
>> For SYNCH mode in rebalance says that :::
>>
>> "Synchronous rebalancing mode. Distributed caches will not start until
>> all
>> necessary data is loaded from other available grid nodes. This means that
>> any call to cache public API will be blocked until rebalancing is
>> finished."
>>
>>
>>
>>
>>
>>
>> --
>> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>>
>>
>>





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