Architecture

Operating System

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Interface

Indexes

Other Objects

Tables and Views

Deployment Model

Database Capabilities

Features

Support Features

String

Max Blob Clob Size

Max DB Size

Max Table Size

Relational Model

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UNIX

Proprietary

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SQL

Defragmentation

Trigger

Temporary Table

On Premise

Blobs and Clobs

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ACID
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24/7
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Knowledge base
Phone
Wiki

CHARACTER
CLOB

4 GB

8 exabytes

32,000

Object-relational Model

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Proprietary

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API
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Bitmap
Defragmentation
Expression
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Reverse

Cursor
Function
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Temporary Table

On Premise

Blobs and Clobs
Common Table Expressions
Except
Inner Joins
Inner Selects
Intersect
Outer Joins
Union

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Convert from Old Relational Databases
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BLOBS
CHAR
CHARACTER
CHARACTER VARYING
TEXT
VARCHAR

2 Gb per record

2^64

4 billion records