JP6280872B2 - モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース - Google Patents

モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース Download PDF

Info

Publication number
JP6280872B2
JP6280872B2 JP2014551315A JP2014551315A JP6280872B2 JP 6280872 B2 JP6280872 B2 JP 6280872B2 JP 2014551315 A JP2014551315 A JP 2014551315A JP 2014551315 A JP2014551315 A JP 2014551315A JP 6280872 B2 JP6280872 B2 JP 6280872B2
Authority
JP
Japan
Prior art keywords
master node
data
database
modular block
modular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2014551315A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015504218A5 (enExample
JP2015504218A (ja
Inventor
スメドゥ スーハス パタク，
スメドゥ スーハス パタク，
オズグン アリ エルドアン，
オズグン アリ エルドアン，
Original Assignee
シータス データ ビルギ イスレムレリ トゥカレット アー．エス．
シータス データ ビルギ イスレムレリ トゥカレット アー．エス．
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シータス データ ビルギ イスレムレリ トゥカレット アー．エス．, シータス データ ビルギ イスレムレリ トゥカレット アー．エス． filed Critical シータス データ ビルギ イスレムレリ トゥカレット アー．エス．
Publication of JP2015504218A publication Critical patent/JP2015504218A/ja
Publication of JP2015504218A5 publication Critical patent/JP2015504218A5/ja
Application granted granted Critical
Publication of JP6280872B2 publication Critical patent/JP6280872B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2282—Tablespace storage structures; Management thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G06F16/273—Asynchronous replication or reconciliation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/21—Design, administration or maintenance of databases
    • G06F16/211—Schema design and management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G06F16/278—Data partitioning, e.g. horizontal or vertical partitioning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/284—Relational databases
    • G06F16/285—Clustering or classification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2094—Redundant storage or storage space
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/3485—Performance evaluation by tracing or monitoring for I/O devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computational Linguistics (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2014551315A 2012-01-06 2013-01-03 モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース Expired - Fee Related JP6280872B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/345,620 2012-01-06
US13/345,620 US10860563B2 (en) 2012-01-06 2012-01-06 Distributed database with modular blocks and associated log files
PCT/US2013/020142 WO2013103716A1 (en) 2012-01-06 2013-01-03 Distributed database with modular blocks and associated log files

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017143618A Division JP2017195004A (ja) 2012-01-06 2017-07-25 モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース

Publications (3)

Publication Number Publication Date
JP2015504218A JP2015504218A (ja) 2015-02-05
JP2015504218A5 JP2015504218A5 (enExample) 2016-01-28
JP6280872B2 true JP6280872B2 (ja) 2018-02-14

Family

ID=48745403

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014551315A Expired - Fee Related JP6280872B2 (ja) 2012-01-06 2013-01-03 モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース
JP2017143618A Withdrawn JP2017195004A (ja) 2012-01-06 2017-07-25 モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017143618A Withdrawn JP2017195004A (ja) 2012-01-06 2017-07-25 モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース

Country Status (4)

Country Link
US (2) US10860563B2 (enExample)
EP (1) EP2801045A4 (enExample)
JP (2) JP6280872B2 (enExample)
WO (1) WO2013103716A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10860563B2 (en) 2012-01-06 2020-12-08 Microsoft Technology Licensing, Llc Distributed database with modular blocks and associated log files
US8996464B2 (en) * 2012-06-11 2015-03-31 Microsoft Technology Licensing, Llc Efficient partitioning techniques for massively distributed computation
US8977909B2 (en) 2012-07-19 2015-03-10 Dell Products L.P. Large log file diagnostics system
US9189503B2 (en) 2012-12-06 2015-11-17 Microsoft Technology Licensing, Llc Database scale-out
JP2015072629A (ja) * 2013-10-03 2015-04-16 富士通株式会社 データ処理プログラム及びデータ処理方法
US10491663B1 (en) * 2013-10-28 2019-11-26 Amazon Technologies, Inc. Heterogeneous computations on homogeneous input data
US10635644B2 (en) * 2013-11-11 2020-04-28 Amazon Technologies, Inc. Partition-based data stream processing framework
US9830373B2 (en) * 2015-01-06 2017-11-28 Entit Software Llc Data transfer requests with data transfer policies
US10838983B2 (en) * 2015-01-25 2020-11-17 Richard Banister Method of integrating remote databases by parallel update requests over a communications network
US10623486B2 (en) * 2015-06-15 2020-04-14 Redis Labs Ltd. Methods, systems, and media for providing distributed database access during a network split
GB2554250B (en) 2015-07-02 2021-09-01 Google Llc Distributed storage system with replica location selection
US10552454B2 (en) * 2015-11-13 2020-02-04 Sap Se Efficient partitioning of related database tables
US10909143B1 (en) * 2017-04-14 2021-02-02 Amazon Technologies, Inc. Shared pages for database copies
US10740733B2 (en) * 2017-05-25 2020-08-11 Oracle International Corporaton Sharded permissioned distributed ledgers
US10614069B2 (en) * 2017-12-01 2020-04-07 Palantir Technologies Inc. Workflow driven database partitioning
US11138230B2 (en) * 2018-03-26 2021-10-05 Mcafee, Llc Methods, apparatus, and systems to aggregate partitioned computer database data
WO2020023441A1 (en) * 2018-07-24 2020-01-30 Trucki Llc Systems for supply chain event management
US11086840B2 (en) * 2018-12-07 2021-08-10 Snowflake Inc. Transactional streaming of change tracking data
US11347813B2 (en) * 2018-12-26 2022-05-31 Hitachi Vantara Llc Cataloging database metadata using a signature matching process
JP7412974B2 (ja) * 2019-01-16 2024-01-15 株式会社東芝 コンピュータ、データベースシステム、計算システム、計算方法、プログラム、及び記憶媒体
WO2020180291A1 (en) * 2019-03-04 2020-09-10 Hitachi Vantara Llc Metadata routing in a distributed system
US10985980B2 (en) * 2019-04-16 2021-04-20 International Business Machines Corporation Detecting cloned members of an enterprise messaging environment
US11561864B1 (en) 2020-03-26 2023-01-24 Amazon Technologies, Inc. Creating database clones at a specified point-in-time
US12061606B1 (en) * 2020-04-13 2024-08-13 State Farm Mutual Automobile Insurance Company Tracking and reporting changes in data records
US11954125B2 (en) * 2020-05-22 2024-04-09 Yahoo Assets Llc Partitioned backing store implemented in a distributed database
CN112132705B (zh) * 2020-09-30 2023-07-11 国网智能科技股份有限公司 一种变电站全景数据存储与再现方法及系统
JP7515374B2 (ja) 2020-11-13 2024-07-12 株式会社日立製作所 スケールシステム、演算方法
CN113032447A (zh) * 2020-12-31 2021-06-25 一汽资本控股有限公司 一种数据分布式存储的方法以及分布式数据存储系统
WO2023140966A1 (en) * 2022-01-18 2023-07-27 Craxel, Inc. Organizing information using hierarchical data spaces

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512338A (ja) 1991-07-05 1993-01-22 Nec Corp 分散データベースのデータ配置方式
US5530855A (en) * 1992-10-13 1996-06-25 International Business Machines Corporation Replicating a database by the sequential application of hierarchically sorted log records
US5819083A (en) 1993-09-02 1998-10-06 International Business Machines Corporation Minimal sufficient buffer space for data redistribution in a parallel database system
US5960194A (en) 1995-09-11 1999-09-28 International Business Machines Corporation Method for generating a multi-tiered index for partitioned data
US5734829A (en) * 1995-10-20 1998-03-31 International Business Machines Corporation Method and program for processing a volume of data on a parallel computer system
JPH09218858A (ja) 1996-02-14 1997-08-19 Hitachi Ltd 分散型データベース管理システム
US7844687B1 (en) * 1999-10-06 2010-11-30 Gelvin David C Method for internetworked hybrid wireless integrated network sensors (WINS)
WO2002035359A2 (en) * 2000-10-26 2002-05-02 Prismedia Networks, Inc. Method and system for managing distributed content and related metadata
US6970876B2 (en) 2001-05-08 2005-11-29 Solid Information Technology Method and arrangement for the management of database schemas
US6754657B2 (en) 2001-08-24 2004-06-22 Microsoft Corporation Time stamping of database records
US20040230862A1 (en) 2003-05-16 2004-11-18 Arif Merchant Redundant data assigment in a data storage system
US7546284B1 (en) 2003-06-11 2009-06-09 Blue Titan Software, Inc. Virtual message persistence service
US7334002B2 (en) 2004-02-27 2008-02-19 Microsoft Corporation System and method for recovery units in databases
US7412345B2 (en) 2004-05-18 2008-08-12 General Electric Company System, method, and article of manufacture for obtaining data
US7672930B2 (en) * 2005-04-05 2010-03-02 Wal-Mart Stores, Inc. System and methods for facilitating a linear grid database with data organization by dimension
JP4839706B2 (ja) 2005-07-12 2011-12-21 株式会社日立製作所 データベース管理システムのインデックス運用方法
US7603396B2 (en) 2005-08-19 2009-10-13 Synchsource, Inc. Time-span representation and time chain of events in a relational database
US7487229B2 (en) * 2006-03-30 2009-02-03 Intel Corporation Methods and apparatus to synchronize local times at nodes in a computer network
JP4940730B2 (ja) * 2006-03-31 2012-05-30 富士通株式会社 データベースシステム運用方法，データベースシステム，データベース装置及びバックアッププログラム
US8131696B2 (en) 2006-05-19 2012-03-06 Oracle International Corporation Sequence event processing using append-only tables
US7991800B2 (en) 2006-07-28 2011-08-02 Aprimo Incorporated Object oriented system and method for optimizing the execution of marketing segmentations
US7627611B2 (en) 2006-08-17 2009-12-01 Osisoft, Inc. Conflict resolution in database replication through autonomous node qualified folding
US7647590B2 (en) * 2006-08-31 2010-01-12 International Business Machines Corporation Parallel computing system using coordinator and master nodes for load balancing and distributing work
US8112425B2 (en) 2006-10-05 2012-02-07 Splunk Inc. Time series search engine
US8156107B2 (en) 2007-02-02 2012-04-10 Teradata Us, Inc. System and method for join-partitioning for local computability of query over shared-nothing clusters
US7895501B2 (en) 2007-02-06 2011-02-22 Vision Solutions, Inc. Method for auditing data integrity in a high availability database
DE602008000204D1 (de) 2007-04-13 2009-11-26 Teamon Systems Inc Direktzugangs-E-Mail-Verteilungs- und Synchronisationssystem mit IMAP-IDLE-Implementierung
AU2008201035A1 (en) 2007-04-13 2008-10-30 Acei Ab A partition management system
US8209294B2 (en) 2007-06-15 2012-06-26 Oracle International Corporation Dynamic creation of database partitions
US7725440B2 (en) 2007-09-26 2010-05-25 Yahoo! Inc. Restoring a database using fuzzy snapshot techniques
US8307443B2 (en) 2007-09-28 2012-11-06 Microsoft Corporation Securing anti-virus software with virtualization
US8306945B2 (en) 2007-10-08 2012-11-06 Bmc Software, Inc. Associating database log records into logical groups
US7917512B2 (en) 2007-11-30 2011-03-29 International Business Machines Corporation Method for automated design of range partitioned tables for relational databases
US8392482B1 (en) 2008-03-31 2013-03-05 Amazon Technologies, Inc. Versioning of database partition maps
US8639705B2 (en) * 2008-07-02 2014-01-28 Lexisnexis Risk Solutions Fl Inc. Technique for recycling match weight calculations
EP2350876A2 (en) 2008-10-03 2011-08-03 Telefonaktiebolaget LM Ericsson (publ) Monitoring mechanism for a distributed database
US9996572B2 (en) 2008-10-24 2018-06-12 Microsoft Technology Licensing, Llc Partition management in a partitioned, scalable, and available structured storage
CN101478359B (zh) 2009-01-16 2013-01-23 华为技术有限公司 一种管理ieee1588时戳的方法、装置及系统
RU2012101682A (ru) * 2009-06-19 2013-07-27 БЛЕККО, Инк. Масштабируемая кластерная база данных
US8762333B2 (en) 2009-07-08 2014-06-24 Pivotal Software, Inc. Apparatus and method for read optimized bulk data storage
US8397293B2 (en) 2009-12-31 2013-03-12 International Business Machines Corporation Suspicious node detection and recovery in mapreduce computing
US8359316B2 (en) 2010-03-01 2013-01-22 International Business Machines Corporation Database table look-up
JPWO2011118427A1 (ja) 2010-03-24 2013-07-04 日本電気株式会社 クエリ装置、クエリ分割方法、及びクエリ分割用プログラム
JP5488178B2 (ja) 2010-04-30 2014-05-14 富士通株式会社 データ管理プログラム及び方法、並びにノード装置
US8935232B2 (en) * 2010-06-04 2015-01-13 Yale University Query execution systems and methods
US10860563B2 (en) 2012-01-06 2020-12-08 Microsoft Technology Licensing, Llc Distributed database with modular blocks and associated log files

Also Published As

Publication number Publication date
EP2801045A4 (en) 2015-07-01
JP2017195004A (ja) 2017-10-26
WO2013103716A1 (en) 2013-07-11
US10949411B2 (en) 2021-03-16
EP2801045A1 (en) 2014-11-12
JP2015504218A (ja) 2015-02-05
US20160179860A1 (en) 2016-06-23
US10860563B2 (en) 2020-12-08
US20130311441A1 (en) 2013-11-21

Similar Documents

Publication Publication Date Title
JP6280872B2 (ja) モジュール式ブロックおよび関連付けられたログファイルを伴う分散型データベース
US9753999B2 (en) Distributed database with mappings between append-only files and repartitioned files
US20130311488A1 (en) Time Stamp Bounded Addition of Data to an Append-Only Distributed Database Table
US20130311421A1 (en) Logical Representation of Distributed Database Table Updates in an Append-Only Log File
US11755415B2 (en) Variable data replication for storage implementing data backup
Niazi et al. {HopsFS}: Scaling hierarchical file system metadata using {NewSQL} databases
Vora Hadoop-HBase for large-scale data
CN108121782B (zh) 查询请求的分配方法、数据库中间件系统以及电子设备
US8560292B2 (en) Location assignment daemon (LAD) simulation system and method
US8626717B2 (en) Database backup and restore with integrated index reorganization
CN108509462B (zh) 一种同步活动事务表的方法及装置
CN111917834A (zh) 一种数据同步方法、装置、存储介质及计算机设备
US20170249246A1 (en) Deduplication and garbage collection across logical databases
US11841845B2 (en) Data consistency mechanism for hybrid data processing
KR20180021679A (ko) 일관된 데이터베이스 스냅샷들을 이용한 분산 데이터베이스에서의 백업 및 복원
US9323791B2 (en) Apparatus and method for expanding a shared-nothing system
EP2534569B1 (en) System and method for managing replicas of objects in a distributed storage system
US8423517B2 (en) System and method for determining the age of objects in the presence of unreliable clocks
CN117216057A (zh) Es索引滚动更新的方法、装置、介质及设备
Saxena et al. Concepts of HBase archetypes in big data engineering
Poonthottam et al. A dynamic data placement scheme for hadoop using real-time access patterns
CN119597537B (zh) 数据备份恢复方法、装置、以及电子设备
Mukherjee Benchmarking Hadoop performance on different distributed storage systems

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151130

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170215

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170605

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171222

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180122

R150 Certificate of patent or registration of utility model

Ref document number: 6280872

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D02

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D02