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Russian Progress User Group • Измерение производительности Progress и Oracle
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Измерение производительности Progress и Oracle

Добавлено: 19 сен 2012, 17:25
Arelav
Предлагаю поделиться вашим мнением о проведенных вебинарах осенней серии.

Интересен ли был вам доклад "Измерение производительности Progress и Oracle" от Димы Левина?

Что вы думаете об этой технологии?
Заинтересовала ли она вас?
Хотели бы узнать об этом больше?
и т.д. и т.п.

Мне очень понравилось, а вам?

Re: Измерение производительности Progress и Oracle

Добавлено: 25 сен 2012, 21:23
dmi
Интересно было бы сделать и позапускать аналог readprobe.
а какие бенчмарки есть у Oracle? Если их портировать на OpenEdge - что получится?

Re: Измерение производительности Progress и Oracle

Добавлено: 25 сен 2012, 23:11
dmitri
Хорошый вопрос. Я выбирал между readprobe и ATM Test.
Остановился на послеенем, так как readprobe не меняет базу, а только читает. Соответственно локировки, заглушки и все остальное связанное с тразакциями остается за кадром. В АТМ же тесте это все присутствует.
Согласен, что наверно интересно ешё и readprobe сделать на Оракле, но к сожалению времени в обрез. На американском PUG предлагали ешё MS SQL Server добавить ... подумаю над этим.

Re: Измерение производительности Progress и Oracle

Добавлено: 25 сен 2012, 23:41
dmi
Интересно синтетику посмотреть, я по readprobe spin подбирал.

А вот еще - если я partial restore в Oracle делаю из бекапа с компрессией - там не нужно же бекап сначала декомпрессировать целиком?

Re: Измерение производительности Progress и Oracle

Добавлено: 26 сен 2012, 08:25
George

Re: Измерение производительности Progress и Oracle

Добавлено: 26 сен 2012, 14:25
dmi
Спасибо, George. Несмотря на то, что у меня приложение похоже на readprobe :) я выберу время и позапускаю atm и readprobe тест уже на 10.2B06 (или 11.1).
readprobe я запускал на 10.1B

Re: Измерение производительности Progress и Oracle

Добавлено: 26 сен 2012, 16:54
dmitri