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Questions tagged [document-oriented]

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474 views

OrientDB distributed architecture

Technically this question could relate to any database that performs in a similar distribute manner but given that I am specifically working with OrientDB I thought the question should be target as ...
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94 views

How do read queries against Postgres's JSONB type compare to Couchbase?

I'm working on a small project which would involve running queries against deeply-nested (up to 5 layers) keys in dictionaries. This would be specifically a read-heavy environment, with only one large ...
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99 views

What data store should I use for storing and querying a billion small (~2kb) JSON documents?

I'm trying to figure out which database to use for storing and querying on ~1 billion JSON documents about the size of 2KB each. About 2 TB of data. Nature of JSON documents: 3 types of documents (...
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51 views

Which Azure Storage / Database Technology to make use of for large scale logging

I am looking into making use of Azure hosting services in order to develop a logging service for our company. Azure has a number of storage options available (I have listed links below). However I am ...
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180 views

Can XML columns in Oracle/MS SQL Server replace document oriented databases to some extent?

Just a strategic question: I am currently working with frequently changing data schemas and it takes a lot to keep track of versions and specific content. I do, however, have a classic OLTP ...
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22 views

Can MongoDB support TTL per document, not per index?

I am trying to do a Redis-like collection in MongoDB. I need a collection of documents that expire and are automatically deleted after a certain time. I can use TTL Indexes but with this, every ...
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36 views

Do same PostgreSQL Limits apply for PostgreSQL 11 version?

I'm writing a research paper in which I've been using implementation of PostgreSQL, version 11.8 and what bothers me it's Docs about DB Limitations (at https://www.postgresql.org/docs/12/limits.html) ...
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1answer
71 views

Is storing redundant data part of the (CouchDB) self-contained data concept?

The CouchDB concept speaks about self-contained documents. In other words: ALL related data is stored in a single concept, instead of splitting them in multiple tables and reference each other using ...
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56 views

Is there a Document based nosql with deep json update?

I'm currently looking in a Document based nosql (possibly with sharding/replication/NSPOF) database that allow (is specialized in) deep json document update. By that I mean that I would like a nosql ...
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1answer
598 views

document and edges in orientdb

I was playing around with OrientDB lately and was create some classes and edges. I was able to create edges between documents, is this something that is expected from OrientDB when edges are ...