Stack Overflow
Stack Overflow

Questions tagged [schemaless]

73 questions
3
votes
1 answer

Being schema or schemaless in Mongo

I like the schemaless architecture of Mongodb. That makes it so flexible. Yet there's certain requirements like model relationship and data validation that is needed which Mongoose ODM provides. I've read a handful of SO threads where I found that…
somnathbm
  • 649
  • 1
  • 9
  • 19
3
votes
1 answer

Schemaless Data Cache: NoSQL or Other Alternatives?

I am evaluating a number of NoSQL implementations (RavenDB and MongoDB at the moment) as a means of solving a specific set of requirements that involve storage/retrieval of data that is schema-less. I want to get some feedback on whether NoSQL is…
Phil Sandler
  • 27,544
  • 21
  • 86
  • 147
3
votes
1 answer

Schema less SQL database table - practical compromise

This question is an attempt to find a practical solution for this question. I need a semi-schema less design for my SQL database. However, I can limit the flexibility to shoehorn it into the entire SQL paradigm. Moving to schema less databases…
Noufal Ibrahim
  • 71,383
  • 13
  • 135
  • 169
3
votes
1 answer

Store mixed data-type in ElasticSearch

I am using logstash to manage my application logs. I want to store some context data along with the log entries. These context data doesn't have to be indexed. But it can have can have different structure/data type depending on the application…
Joyce Babu
  • 19,602
  • 13
  • 62
  • 97
3
votes
2 answers

Does this schema sound better suited for a document-oriented data store or relational?

Disclaimer: let me know if this question is better suited for serverfault.com I want to store information on music, specifically: genres artists albums songs This information will be used in a web application, and I want people to be able to see…
Blaine Lafreniere
  • 3,451
  • 6
  • 33
  • 55
3
votes
1 answer

NoSQL database which combines reading speed and data integrity

Is there any NoSQL database or "ready to use solution" which combines duplicating data by application needs for fast reading and relations of data for data integrity with auto distribution of changes to duplicated data? Example: Entities: Topic -…
vaclav_o
  • 1,705
  • 3
  • 15
  • 24
2
votes
2 answers

How to consume ad hoc web services (non-SOAP, schemaless XML)?

I need to write integrations to multiple external web services. Some of them are SOAP (have WSDL), some of them pretty much ad hoc - HTTP(s), authentication either by basic auth or parameters in URL (!), natural-language like XML which does not…
merryprankster
  • 3,369
  • 2
  • 24
  • 26
2
votes
2 answers

Schema dependent class to schemaless document using MongoDb and C#

Let us suppose we have a document to store our client which has fixed and extra fields. So here goes our sample class for the client: public class Client { public string Name{ get; set; } public string Address{ get; set; } public…
Yurii Hohan
  • 4,021
  • 4
  • 40
  • 54
2
votes
1 answer

Solr Schemaless Mode creating fields as MultiValued

I'm using Solr 6.1 in Schemaless Mode. After creating a collection and indexing a sample data the fields created were all set to have MultiValued = true, except for unique id. The problem is when querying this data using SolrNet it wouldn't map…
Jun Zheng
  • 677
  • 1
  • 15
  • 31
2
votes
1 answer

Id on more than one properties: EF Equivalent in MongoDb

In Entity Framework we can define a Primary Key on more than one columns. something like this public class MyEntity { [Key, Column(Order=0)] public int MyFirstKeyProperty { get; set; } [Key, Column(Order=1)] public int…
BRAHIM Kamel
  • 13,492
  • 1
  • 36
  • 47
2
votes
3 answers

Getting started with the Friendly ORM

I'm following this tutorial: http://friendlyorm.com/ I'm using InstantRails to run MySQL locally. To run Ruby and Rails, I'm using normal Windows installations. When I run Friendly.create_tables! I only get an empty Array returned: => [] and no…
user94154
  • 16,176
  • 20
  • 77
  • 116
2
votes
1 answer

What are good approaches for migrating data format in schemaless databases?

If you use schemaless database (particularly document-oriented databases like CouchDB, Couchbase, MongoDB) and want to change format of data representation for a particular object you may leave existing records with old format and create new records…
Alexey
  • 9,197
  • 5
  • 64
  • 76
2
votes
4 answers

Why is it called NoSQL?

I've recently worked with MongoDB and learned about its schemaless design. However, I'm confused with the term NoSQL? Why is it called that? Doesn't it use SQL or SQL-like queries? I've also read from an article that the main difference lies in how…
gerky
  • 6,267
  • 11
  • 55
  • 82
2
votes
0 answers

MongoKit: Unexpected behaviour when using use_schemaless together with use_dot_notation

I am using MongoKit (v0.8.1) and am bit confused about the behaviour when defining a document with use_schemaless=True and use_dot_notation=True. MongoKit ignores any dynamic attributes (ie. anything that hasn't been defined in structure dict) when…
Bjoern Stiel
  • 3,918
  • 1
  • 21
  • 19
2
votes
2 answers

schema-less data warehouse and reporting

We have a system that generates many events as the result of a phone call/web request/sms/email etc, each of these events need to be able to be stored and be available for reporting (for MI/BI etc) on, each of these events have many variables and…
Kinlan
  • 16,315
  • 5
  • 56
  • 88
1
2
3 4 5