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1 什麼是 EnterpriseDB ? EnterpriseDB 是一家全球領先的新一代企業級關聯式資料庫管理系統(RDBMS廠商。他以其獨特的 Oracle 相容性策略,加上其擁有的眾多世界頂級工程師,迅速成為企業開放原始碼資料庫的業界領先者。 EnterpriseDB 公司成立於 2004 年,總部位於美國東岸麻薩諸塞州的 Westford。在美國、印 度、中國、巴基斯坦 均設有研發和支援中心,並在英國設有資料庫效能測試中心。 什麼是 Postgres Plus Server ? PostgreSQL 是創新的開源資料庫軟體。其高性能的特性,成為眾多商業資料庫的領導者。 Postgres PlusPostgreSQL為基礎開發,全球最先進開源資料庫,Oracle 所開發的運用程式不需重寫即可運行在 EnterpriseDB 所屬的 Postgres Plus 企業版資料庫平台上。Postgres Plus 資料庫平台在眾多OLTP 產品中,相較於大多著重在大量 查詢應用中表現的尤為出色。 EnterpriseDB Postgres Plus 產品線中共有, Postgres Plus Standard Server(PPSS) Postgres Plus Advance Server 兩種, 其功能性差異如下表: Feature Postgres Plus Standard Server Postgres Plus Advanced Server 主要差異 Adds: Enterprise modules Installation Tuning StackBuilder Plus (see below) Adds: Oracle Compatibility, Performance, Scalability, & DBA and Developer Tools Supported Platforms Linux x86/32 Linux x86/64 Windows HP-UX Itanium Linux x86/32 Linux x86/64 Windows Solaris® x86/64 Solaris SPARC® Full ACID compliance Views User Defined Data Types ANSI Constraints Function based Indexes Partial Indexes Data and Index Partitioning Bitmap Indexes Primary and Foreign keys Column Level Permissions

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Page 1: Postgres Plus Server€¦ · Point-in-Time Recovery (PITR) Online Index Reorganization Online Backup Parallel Restore In-place Version Upgrades Interactive SQL Terminal Pluggable

 

什麼是 EnterpriseDB ?

EnterpriseDB 是一家全球領先的新一代企業級關聯式資料庫管理系統(RDBMS) 廠商。他以其獨特的

Oracle 相容性策略,加上其擁有的眾多世界頂級工程師,迅速成為企業開放原始碼資料庫的業界領先者。

EnterpriseDB 公司成立於 2004 年,總部位於美國東岸麻薩諸塞州的 Westford。在美國、印 度、中國、巴基斯坦

均設有研發和支援中心,並在英國設有資料庫效能測試中心。

什麼是 Postgres Plus Server ?

PostgreSQL 是創新的開源資料庫軟體。其高性能的特性,成為眾多商業資料庫的領導者。 Postgres Plus是

以PostgreSQL為基礎開發,全球最先進開源資料庫,Oracle 所開發的運用程式不需重寫即可運行在 EnterpriseDB

所屬的 Postgres Plus 企業版資料庫平台上。Postgres Plus 資料庫平台在眾多OLTP 產品中,相較於大多著重在大量

查詢應用中表現的尤為出色。

EnterpriseDB 的 Postgres Plus 產品線中共有, Postgres Plus Standard Server(PPSS) 及 Postgres Plus Advance

Server 兩種, 其功能性差異如下表:

Feature Postgres Plus Standard

Server Postgres Plus Advanced

Server

主要差異

Adds: Enterprise modules Installation Tuning StackBuilder Plus (see below)

Adds: Oracle Compatibility, Performance, Scalability, & DBA and Developer Tools

Supported Platforms

Linux x86/32 Linux x86/64 Windows

HP-UX Itanium Linux x86/32 Linux x86/64 Windows Solaris® x86/64 Solaris SPARC®

Full ACID compliance

Views

User Defined Data Types

ANSI Constraints

Function based Indexes

Partial Indexes

Data and Index Partitioning

Bitmap Indexes

Primary and Foreign keys

Column Level Permissions

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Feature Postgres Plus Standard

Server Postgres Plus Advanced

Server

Rules Engine

Inheritance

Triggers & Stored Functions

Windowing Functions

Recursive Queries

Nested Transactions

Procedural Language support

SQL/XML Support

Multi-version Concurrency Control (MVCC)

Full Text Search

PostgreSQL Database Links

Infinite Cache

Heap-Only Tuples (HOT)

GUI Administration Console (pgAdmin)

Built-in Streaming Replication

Hot Standby

Point-in-Time Recovery (PITR)

Online Index Reorganization

Online Backup

Parallel Restore

In-place Version Upgrades

Interactive SQL Terminal

Pluggable Authentication

Index Advisor

Authentication support

Trust, Password, GSSAPI, SSPI Kerberos, Ident LDAP, SSL RADIUS, PAM

Trust, Password, GSSAPI, SSPI Kerberos, Ident LDAP, SSL RADIUS, PAM

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Feature Postgres Plus Standard

Server Postgres Plus Advanced

Server

Client Connectors Libpq, ECPG pgJDBC, psqlODBC Npgsql(.NET)

Libpq, ECPG pgJDBC, psqlODBC Npgsql(.NET), OCL(OCI)

Distributed Memory Caching (pgmemcache)

Integrated Connection Pooling (pgBouncer)

Job Scheduler (pgAgent)

GeoSpatial Support (PostGIS)

PL/pgSQL Debugger

SQL Code Profiler

Integrated Add-On Components

Installation Tuning

Automatic Update Notification

Open Source Database Migration

Standby Database for Disaster Recovery

Certified Binaries

DynaTune®

SQL/Protect

User Defined Object Types

Oracle Dictionary Views 49

Parallel Bulk Loader (EDB*Loader)

Oracle SQL Extensions

Oracle Database Links

Asynchronous Pre-Fetch for RAID Bitmap Indices

Bitmap Indices Regular Indices

Bulk Collect / Bulk Bind

Query Optimization Hints

DRITA (SQL wait state finder)

EDB*Plus

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Feature Postgres Plus Standard

Server Postgres Plus Advanced

Server

PL/SQL Support

PL/SQL Debugger

EDB*Wrap (source code protection)

EDB*Package (built-in function packages)

DBMS_PROFILER, DBMS_ALERT DBMS_JOB, DBMS_LOB DBMS_OUTPUT, DMBS_PIPE DBMS_SQL, DBMS_UTLTITY UTL_FILE, UTL_MAIL UTL_SMTP

User Defined Packages

Explicit Transaction Control

EDB*OCI

xDB Replication Server Oracle MS SQL Server PostgreSQL

Oracle MS SQL Server PostgreSQL

xDB Replication Server GUI/CLI

Multi-threaded Oracle Replication via xDB Replication Server via xDB Replication Server

Migration Studio MySQL, Oracle MS SQL Server, Sybase

Partitioning Scripts

Audit Logging

Programming Language Support

PL/pgSQL, PL/Java® PL/Ruby, PL/Python PL/PHP, PL/Perl C/C++, PL/Tcl PL/Scheme

PL/SQL, PL/pgSQL PL/Java®, PL/Ruby PL/Python, PL/PHP PL/Perl, C/C++ PL/Tcl, PL/Scheme

Library Interface Support

Libpq, JDBC ODBC, .NET Perl, Python Ruby, C/C++ PHP, Lisp Scheme, Qt

OCL(OCI), libpq JDBC, ODBC .NET, Perl Python, Ruby C/C++, PHP Lisp, Scheme, Qt

Tools SQL/Protect Postgres Plus HQ xDB Replication Server PL/Secure

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Postgres Plus 的優勢

相容性

把Oracle開發應用程式到EDB企業版將比同類資料庫的遷移快到5至10倍,並且DBA或開發人員只需很少的

培訓便可以轉移到新的資料庫版本。同時減少了新撰寫程式碼的成本。

性能

利用綜合工具包,包括: Infinite Cache(無限快取),DynaTune (動態性能調整), Partitioning, Connection

Pooling,多版本控制,GridSQL,非同步預先存取,EDB *Loader,最佳化查詢標記,DRITA (動態即時性能分析工

具) 以及 Multi-Threaded Replication 來有效增強資料庫效能及維運時的效率。

使用 Infinite Cache 可增進資料庫存取速度

資料庫支援性 SQL 相容性 PL/SQL 相容性 工具支援 Schema Data types Block Structure Migration Studio Sequences Functions 10 Built-In Packages Database Browser Synonyms Variables Custom Packages Dictionary Views Data Column Aliasing Stored Procedures EDB*Loader Indices Public Synonyms Functions EDB*Plus Partitions Sequences Triggers EDB*Wrap Database Links Query Optimizer Hints Hierarchical Queries EDB*Package Packages DUAL table Anonymous blocks PL/SQL Debugger Triggers ROWNUM User Object Types Oracle Replication Server

and Console Stored Procedures DECODE() Explicit Transaction Control Functions Wait Events Database Links Users Syntax Roles More…

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HP 提供的服務

HP 秉持著提供高品質的企業服務之精神, 提供客戶購買 EnterpriseDB 公司的產品與服務, 並針對需要關鍵

服務之客戶提供全省到府服務, 服務項目如下:

服務項目

Postgres Plus Server Installation

Postgres Plus Server x86 Cluster Installation

Postgres Plus Server HP-UX Cluster Installation

Postgres Plus Server Health Check

Postgres Plus Server Performance Tuning

聯絡方式

惠普科技 陳專員 (02)8722-9772

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