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2 votes
2 answers
311 views

Data modeling user-object permissions, between claims and metadata

3 votes
4 answers
581 views

How much better is using quad trees than simple relational database for storing location data?

0 votes
2 answers
79 views

Entity/DAO for any combination of values?

0 votes
1 answer
126 views

What is the purpose of setting an isolation level for an INSERT INTO statement?

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1 answer
95 views

Hash Indexes vs LSM trees with SSTables

0 votes
2 answers
4k views

Use client to access database or server to access database

0 votes
2 answers
98 views

Service classes that only forward to DAO

1 vote
2 answers
279 views

Is it worth it to use a NoSQL database only for high availability and fast reading, while already using Postgres?

0 votes
5 answers
202 views

Best practice to save based on last record

1 vote
1 answer
454 views

Appropriate design / technologies to handle dynamic string formatting?

1 vote
1 answer
280 views

Data structures - prioritizing records based on pending actions

3 votes
3 answers
243 views

What is the difference between a key attribute store and a key value store?

2 votes
1 answer
153 views

How to design sharing feature properly in DB?

-1 votes
2 answers
162 views

Text files vs. MySQL Performance for Large Dataset

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