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Oracle Exadata X5 Administration 



Oracle
Код: 1Z1-070
продолжительность: 210 минут
Язык обучения: English
Тестовая система: Pearson VUE
Филиал: Москва

Содержание

Exadata Database Machine Overview

  • Identify the benefits of using Database Machine for different application classes
  • Describe Exadata Storage Server and the different Database Machine configurations
  • Describe the key capacity and performance specifications for Database Machine

Exadata Database Machine Architecture

  • Describe the Database Machine network architecture and requirements
  • Describe the Database Machine software architecture
  • Describe the Exadata Storage Server storage entities and their relationships
  • Describe how multiple Database Machines can be interconnected and scaled up

Key Capabilities of Exadata Database Machine

  • Describe the key capabilities of Exadata Database Machine
  • Describe the Exadata Smart Scan capabilities
  • Describe the capabilities of hybrid columnar compression
  • Describe the capabilities and uses of the Smart Flash Cache
  • Describe t he capabilities of Columnar Flash Caching
  • Describe the capabilities of the Smart Flash Log
  • Describe the purpose and benefits of Storage Indexes
  • Describe the capabilities and uses of Exadata Snapshot databases
  • Describe Cell to Cell Data Transfer and Exadata Network Resource Management

Exadata Database Machine Initial Configuration

  • Describe site planning requirements for Database Machine
  • Describe the installation and configuration process with the Exadata Deployment Assistant
  • Describe the default configuration for Database Machine
  • Describe supported and unsupported customizations for Database Machine
  • Describe database machine operating system options and configurations

Configure Exadata Storage Server

  • Configure Exadata software and resources using Cellcli or other tools
  • Create and configure ASM disk groups using Exadata
  • Use the CellCLI, ExaCLI, DCLI and ExaDCLI Exadata administration tools
  • Configure Exadata Storage Server security

I/O Resource Management

  • Use Exadata Storage Server I/O Resource Management to manage workloads within a database and across multiple databases
  • Configure database resource management plans and profiles
  • Configure category plans
  • Configure inter-database plans
  • Describe and configure the I/O resource manager objectives
  • Monitor I/O using I/O Metrics

Recommendations for Optimizing Database Performance

  • Optimize database performance in conjunction with Exadata Database Machine
  • Optimize Cell performance for Flash Cache and latency capping
  • Monitor and configure table indexes, accounting for the presence of Exadata

Using Smart Scan

  • Describe Smart Scan and the query processing that can be offloaded to Exadata Storage Server
  • Describe the requirements for Smart Scan
  • Describe the circumstances that prevent using Smart Scan
  • Identify Smart Scan in SQL execution plans including smart joins
  • Use database statistics and wait events to confirm how queries are processed

Consolidation Options and Recommendations

  • Describe the options for consolidating multiple databases on Database Machine
  • Describe the benefits and costs associated with different options
  • Identify the most appropriate approach for consolidation in different circumstances

Migrating Databases to Exadata Database Machine

  • Describe the steps to migrate your database to Database Machine
  • Explain the main approaches for migrating your database to  Database Machine
  • Identify the most appropriate approach for migration in different circumstances

Bulk Data Loading

  • Describe the various options for staging data to be bulk loading into Database Machine
  • Configure the Database File System (DBFS) feature for staging input data files
  • Use external tables based on input data files stored in DBFS to perform high-performance data loads

Exadata Database Machine Platform Monitoring

  • Describe the purpose and uses of SNMP for the Database Machine
  • Describe the purpose and uses of IPMI for the Database Machine
  • Describe the purpose and uses of ILOM for the Database Machine

Configuring Enterprise Manager Cloud Control 12c  to Monitor Exadata Database Machine

  • Describe the Enterprise Manager cloud Control architecture as it specifically applies to Exadata Database Machine
  • Describe the placement of agents, plug-ins and targets
  • Describe the discovery process and post discovery configurations

Monitoring Exadata Storage Servers

  • Describe Exadata Storage Server metrics, alerts, Thresholds and active requests
  • Describe and use Exedata Storage Server Quarantines, Disk Scrubbing and repair
  • Monitor Exadata Storage Server using Command line or Cloud control

Monitoring Exadata Database Machine Database Servers

  • Describe the monitoring recommendations for Exadata Database Machine database servers
  • Use Cloud Control or DBMCLI to monitor Exadata Database Machine Database Servers

Monitoring the InfiniBand Network

  • Monitor InfiniBand switches With Cloud Control or CLI
  • Monitor InfiniBand switch ports
  • Monitor InfiniBand ports on the database servers ajd Cells with LIST IBPORT command
  • Monitor the InfiniBand subnet master location
  • Monitor the InfiniBand network topology

Monitoring other Exadata Database Machine Components

  • Monitor Exadata Database Machine components: Cisco Switch, Power Distribution Units

Monitoring Tools

  • Use monitoring tools: Exachk, ExaWatcher, TFA Collector DiagTools, ADRCI, Imageinfo and Imagehistory, OSWatcher

Backup and Recovery for Exadata Database Machines

  • Describe how RMAN backups are optimized using Exadata Storage Server
  • Describe the recommended approaches for disk-based and tape-based backups of databases on Database Machine
  • Describe the recommended best practices for backup and recovery on Database Machine to  Exadata and non-Exadata storage
  • Perform backup and recovery
  • Connect a media server to the Database Machine InfiniBand network

Database Machine Maintenance tasks

  • Power Database Machine on and off
  • Safely shut down a single Exadata Storage Server
  • Replace a damaged physical disk on a cell
  • Replace a damaged flash card on a cell
  • Move all disks from one cell to another
  • Use the Exadata Cell Software Rescure Procedure

Patching Exadata Database Machine

  • Describe how software is maintained on different Database Machine components
  • Describe the recommended patching process for Database Machine with patchmgr, oplan and dbnodeupdate utilities

Database Machine Automated Support Ecosystem

  • Describe the Auto Service Request (ASR) function and how it relates to Exadata Database Machine
  • Describe the implementation requirements for ASR
  • Describe the ASR configuration process
  • Describe Oracle Configuration Manager (OCM) and how it relates to Exadata Database Machine

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