wyszukanych pozycji: 4
More Modern B-Tree Techniques
ISBN: 9781638283720 / Angielski Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
332,58 zł |
Modern B-Tree Techniques
ISBN: 9781601984821 / Angielski / Miękka / 2011 / 218 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Invented about 40 years ago and called ubiquitous less than 10 years later, B-tree indexes have been used in a wide variety of computing systems from handheld devices to mainframes and server farms. Over the years, many techniques have been added to the basic design in order to improve efficiency or to add functionality. Examples include separation of updates to structure or contents, utility operations such as non-logged yet transactional index creation, and robust query processing such as graceful degradation during index-to-index navigation. Modern B-Tree Techniques reviews the basics of...
Invented about 40 years ago and called ubiquitous less than 10 years later, B-tree indexes have been used in a wide variety of computing systems from ...
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cena:
470,36 zł |
On Transactional Concurrency Control
ISBN: 9783031007453 / Angielski / Miękka / 2019 / 408 str. Termin realizacji zamówienia: ok. 20 dni roboczych. This book contains a number of chapters on transactional database concurrency control. This volume's entire sequence of chapters can summarized as follows: A two-sentence summary of the volume's entire sequence of chapters is this: traditional locking techniques can be improved in multiple dimensions, notably in lock scopes (sizes), lock modes (increment, decrement, and more), lock durations (late acquisition, early release), and lock acquisition sequence (to avoid deadlocks). Even if some of these improvements can be transferred to optimistic concurrency control, notably a fine granularity...
This book contains a number of chapters on transactional database concurrency control. This volume's entire sequence of chapters can summarized as fol...
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cena:
255,21 zł |
Instant Recovery with Write-Ahead Logging
ISBN: 9783031007293 / Angielski / Miękka / 2016 / 132 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Traditional theory and practice of write-ahead logging and of database recovery focus on three failure classes: transaction failures (typically due to deadlocks) resolved by transaction rollback; system failures (typically power or software faults) resolved by restart with log analysis, "redo," and "undo" phases; and media failures (typically hardware faults) resolved by restore operations that combine multiple types of backups and log replay. The recent addition of single-page failures and single-page recovery has opened new opportunities far beyond the original aim of immediate, lossless...
Traditional theory and practice of write-ahead logging and of database recovery focus on three failure classes: transaction failures (typically due to...
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cena:
137,40 zł |