On Applying Neighbor-WAL Protocol to Dependable Fat-Btrees

نویسندگان

  • Jun MIYAZAKI
  • Haruo YOKOTA
چکیده

We have proposed n-GLL+PL+stg method in order to make the parallel directory structure, Fat-Btree, reliable. The n-GLL+PL+stg combines a staggered data allocation, global logging, and physiological logging. In this paper, we discuss a case in which neighbor-WAL protocol is applied to the Fat-Btree so that the performance of the transaction processing can be improved without reducing its high reliability.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Enrichment with Adipose-Derived Stem Cells Does Not Enhance Water-Jet Fat Graft Survival in the Breast—A Prospective Comparative Study

Objective: Although research increasingly underlines the theoretical importance of adipose-derived stem cells (ASC) for successful fat transplantation, we could not prove this notion in cosmetic breast augmentation. Stem-cell-enriched breast fat transplantation did not yield better results than grafting based on the WAL (water-jet assisted liposuction) technique in terms of volume persistence. ...

متن کامل

Commentary on: isolation and differentiation potential of human mesenchymal stem cells from adipose tissue harvested by water jet-assisted liposuction.

BACKGROUND In recent years the therapeutic application of extracted adipose tissue for autologous fat grafting and the application of adipose tissue-derived mesenchymal stem cells (adMSC) isolated thereof has progressed. Water-jet assisted liposuction (WAL) is 1 procedure for harvesting adipose tissue and provides a favorable aesthetic outcome combined with high tissue protection. Tissue aspira...

متن کامل

The effect of interval and continuous training on the content of perilipin 1, ATGL and CGI-58 in visceral adipose tissue of obese male rats

Background and Aim: Obesity is an excessive accumulation of fat and its storage due to an imbalance between energy intake and energy consumption. High-fat diets, through inhibition of lipolysis enzymes can lead to increase in obesity and also many metabolic diseases. While exercise can activate these enzymes and lead to a change in the amount of visceral adipose tissue and reduce obesity. The p...

متن کامل

Water-assisted liposuction for body contouring and lipoharvesting: safety and efficacy in 41 consecutive patients.

BACKGROUND Water-assisted liposuction (WAL) is a new technique for body contouring and fat harvesting that relies on a fan-shaped jet of tumescent solution to anesthetize fatty for liposuction and grafting. As with any new technology, safety and efficacy are paramount. OBJECTIVE The author evaluates the technique and outcomes for small-to-moderate volume liposuction cases treated with WAL in ...

متن کامل

Consistency of Databases on Commodity Disk Drives

Most database systems use ARIES-like logging and recovery scheme to recover from failures and guarantee transactional consistency. ARIES relies on the Write-Ahead Logging (WAL) protocol which requires that log records be written durably prior to the corresponding data changes. In order to enforce WAL, database systems rely on the write-through capability of the storage media. While SCSI disks t...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2002