- Hibernate data creator manual#
- Hibernate data creator code#
You are 50$ away from understanding the core concepts of any available ORM tool. Fully read “ Patterns of Enterprise Application Architecture“I’ll give you a great investment tip.It’s more common to end-up with a sluggish database layer than to port an already running system to a new database solution. Don’t let the portability fear make you reject highly effective database specific features. You should be familiar with both the SQL standard and your database specific traits.
Hibernate data creator manual#
The database manual was not only meant for Database AdministratorsIf you are doing any database related task than reading your current database manual is not optional. So these are the golden rules for taming the data layer: You should always master the bottom layers prior to advancing to upper ones. Constantly learning is your best weapon, there’s no other way. When it comes to database programming you shouldn’t ever remain untrained. If you enjoy reading this article, you might want to subscribe to my newsletter and get a discount for my book as well. It’s our problem as well.Ī typical RDBMS data layer requires you to master various technologies and your solution is only as strong as your team’s weakest spot. From a concurrency point of view this is a very challenging task and it’s not just the database system developer’s problem. In a database system the data is spread across various structures (SQL tables or NoSQL collections) and multiple users may select/insert/update/delete whatever they choose to. That’s why the is usually better (unless you build a High Frequency Trading system) than hand-made producer/consumer Java 1.2 style thread-safe structures. 
You will naturally choose a higher level abstraction, since you don’t want to get tangled up in low level details. That’s how threading related tasks are usually addressed. The problem space is carefully analysed, a design emerges and the solution is both documented and reviewed. You never assign concurrent issues to inexperienced developers.
Hibernate data creator code#
That’s why threading tasks are followed by extensive design and code reviewing sessions. We all know concurrency programming is difficult to get it right.
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