2012J module, a string of between 4 and 7 characters.This query would run without issue on previous versions in MMfiles: FOR id in temp2 //list of user ids The objects retained are pi, an 8 character student id pres5, a year plus letter, e.g. For example, this query selects a number of students with LIMIT, collects their study attempts (vertices), just keeping minimal data to RETURN. Simple queries that used to run without issue without limits, now crash arangoDB if I do not limit the number of results to around 10. There are just under a million documents. These make it easy to produce the study path for each student. The StartEnd document collection has a pair of dummy start and end vertices for each student. My database uses two collections: a document collection, 'Study' that contains details around a student's study attempt at a module with 1.5 million documents an edge collection, 'Path' that contains the links between study attempts, with 2.8 million edges < 6 edges per student on average. I don't think the computer is the problem as I also experience it on my desktop machine.
Arangodb github windows 10#
I'm using the Community edition on my Windows 10 laptop with 16GB RAM. However, since moving to RocksDB and 3.8, I have started to experience crashes and cannot work out why.
I have avidly used ArangoDB since 2017 and have developed a model that works well for exploring longitudinal analysis of student study. I hope someone can point me in the right direction.
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