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db4o - database for objects
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Версия: |
2.8 |
| Автор: | db4o |
| Лицензия: | Adware |
| Скачать |
Цена: | $0 |
Описание:
db4o - database for objects - is a fast client/server Java object database optimised for mobile platforms and other low-resource environments. A footprint of 250 kB saves device memory and allows online-download. ACID transactions keep all data safe in case of unplanned VM stops. Query-By-Example minimizes resource consumption and improves performance. The additional S.O.D.A. query API let's you query your data with all the power of Java. Automatic object recognition permits zero-admin deployment. High integration with the Java programming language omits driver overhead and maximizes speed. All standard Java constructs like arrays and JDK collections are supported. Further functionality includes cascade-on-delete, callback methods and blob storage. WeakReference memory management ensures a constant low memory footprint. No "enhancers": Changes to application classes are not necessary to make objects persistent. db4o supports Java Web Start. db4o is threadsafe and runs in servlet environments like Tomcat.
Скриншот:
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Афоризм
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Кто повторяет старое и узнает новое, тот может быть предводителем.
Конфуций
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Анекдот
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Жена говорит мужу, наливающему в рюмку коньяк:
-- Ты должен брать пример со зверей. Они никогда не пьют,
если в этом нет необходимости.
-- Верно. Но им никогда не говорят под руку.
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Прикол
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Мужская сила - в женской слабости
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