If calling the Jena API, you should put the operations in a transaction,
then they are atomic.
With Fuseki, each operation is a transaction and is fully safe if TDB or
TIM (the in-memory transactional dataset implementation) otherwise it is an
MRSW lock so visibility is atomic unless you have some quite complex
multi-dataset setup with shared models.
What's behind the question?
Andy
On 24 January 2018 at 08:35, Mikael Pesonen <[email protected]>
wrote:
>
> Sorry meant to ask, if I POST a large dataset, is it possible that reader
> gets just some of the triplets but not all?
>
>
>
>
> On 24.1.2018 15:25, Mikael Pesonen wrote:
>
>>
>> I'm using Jena directly with HTTP (curl) and GSP.
>>
>> Are all db opetations atomic? If I PUT large JSON-LD data and read old
>> triplets at the same time, is the PUT atomic, so that I either get all old
>> values or all new values?
>>
>> Thanks
>>
>>
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