1Z0-338 Oracle Exadata Database Machine and Cloud Service 2017 Certified Implementation Specialist

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Exam Code - 1Z0-338


Exam Name - Oracle Exadata Database Machine and Cloud Service 2017 Certified Implementation Specialist

File Format - pdf


1Z0-338 Exam Study Guide:


  • Use the Database File System (DBFS) to perform bulk loading operations
  • Use the ASM Cluster File System (ACFS) to perform bulk data loading operations
  • Configure a Database for staging input data files
  • Describe migration strategies for Exadata
  • Explain Oracle recommended methods for choosing a migration strategy

  • Describe offloading processing
  • Describe Oracle Exadata software architecture
  • Use Smart Flash Cache
  • Enable Flash Cache Write Back
  • Enable Advanced Compression and Hybrid Columnar Compression on Exadata tables
  • Describe storage indexes
  • Describe Oracle recommended configurations for High Availability configurations
  • Enable parallelism for Data Warehouse workloads
  • Describe the Power Distribution Unit
  • Describe database and Automatic Storage Management-Scoped Security concepts
  • Describe the importance and use of In-Memory Fault Tolerance in the Exadata
  • Explain the differences between the types of storage servers available on the Exadata Database Machine

  • Compress data using Advanced Compression and Hybrid Columnar Compression
  • Use network configuration options
  • Create and configure Automatic Storage Management disk groups using Exadata
  • Explain the impact of various diskgroup failure group choices
  • Install software onto the Exadata Database Machine
  • Administer physical disks on Exadata
  • Describe various tasks that can be done with the Integrated Lights Out Management (ILOM) console
  • Identify failure scenarios and implement recovery procedures
  • Install high availability software onto the Exadata Database Machine
  • Set up an Automatic Service Request (ASR) on the Database Machine
  • Describe network components in Exadata
  • Create a database snapshot on Exadata for testing purposes

  • Create a backup plan for Exadata
  • Implement recovery procedures for different failure scenarios
  • Describe troubleshooting tasks for backup and recovery processes
  • Recover Storage Cells from disk failure
  • Describe how the Exadata Storage Servers are backed up internally

  • Install an Enterprise Manager Exadata Monitoring plug-in
  • Set up an agent, plugin, and Exadata target for Enterprise Manager Cloud Control
  • Monitor the storage cell using the Cell Command Line Interface and the Distributed Command Line Interface
  • Describe the purpose and uses for Simple Network Management Protocol (SNMP), Intelligent Platform Management Interface (IPMI) and Integrated Lights Out Management for a DB machine
  • Use osWatcher and iostat to monitor the Database Machine operating system
  • Use exacli and dbcli to monitor storage cells

  • Describe software components
  • Apply Oracle recommendations to the patching process for Exadata
  • Describe the Oracle Configuration Manager
  • Explain and troubleshoot planned maintenance of the Exadata machine
  • Describe how to use the Oracle Exadata Deployment Assistant to create virtual machines on Exadata

  • Set up Database Resource Management
  • Configure I/O Resource Management
  • Set up instance caging
  • Manage I/O on Exadata

  • Describe the Oracle Exadata Cloud Service provisioning process
  • Configure backup and recovery on the Exadata Cloud Service
  • Set up service roles and user accounts in the Oracle cloud
  • Administer the Oracle Database on the Exadata Cloud Service
  • Administer the Oracle Database on the Exadata Cloud Machine

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Exam Name - Oracle SOA Suite 11g Essentials

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Exam Name - Exalogic Elastic Cloud X2-2 Essentials

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Exam Code - 1Z0-481

Exam Name - Oracle GoldenGate 11g Certified Implementation Exam Essentials

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Exam Code - 1Z0-574

Exam Name - Oracle IT Architecture Release 3 Essentials

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1Z1-070 - Download free Oracle Exadata Exam Dumps


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Exam Code - 1Z1-070 (Beta)

Exam Name - Oracle Exadata X5 Administration

File Format - pdf

Exam Study Guide:

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

1Z0-070 - Download free Oracle Exadata Exam Dumps


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Exam Code - 1Z0-070

Exam Name - Oracle Exadata X5 Administration

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Exam Code - 1Z0-805

Exam Name - Upgrade to Java SE 7 Programmer

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Download free Oracle Exam Dumps - 1Z0-238


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Exam Code - 1Z0-238

Exam Name - EBS R12 - Install, Patch and Maintain Applications

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Exam Code - 1Z0-883

Exam Name - MySQL 5.6 Database Administrator

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Download free Oracle Exam Dumps - 1Z0-497


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Exam Code - 1Z0-497

Exam Name - Oracle Database 12c Essentials

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Download free Oracle Exam Dumps - 1Z0-028


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Exam Code - 1Z0-028

Exam Name - Oracle Database Cloud Administration

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Exam Code - 1Z0-432

Exam NameOracle Real Application Clusters 12c Essentials

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Exam CodeExam Name
1Z0-027Oracle Exadata X3 and X4 Administration
1Z0-050Oracle Database 11g - New Features for Administrators
1Z0-051Oracle Database 11g - SQL Fundamentals I
1Z0-052Oracle Database 11g - Administration I
1Z0-053Oracle Database 11g - Administration II
1Z0-054Oracle Database 11g - Performance Tuning
1Z0-058Oracle Real Application Clusters 11g Release 2 and Grid Infrastructure Administration
1Z0-062Oracle Database 12c - Installation and Administration
1Z0-061Oracle Database 12c - SQL Fundamentals
1Z0-055Oracle Database 11g - New Features for 9i OCPs
1Z0-515Oracle Database 11g Data Warehousing Essentials
1Z0-514Oracle Database 11g Essentials
1Z0-060Upgrade to Oracle Database 12c
1Z0-531Oracle Essbase 11 Essentials
1Z0-542Oracle WebCenter Content 11g Essentials
1Z0-554Oracle Application Development Framework Essentials Exam
1Z0-569Exalogic Elastic Cloud X2-2 Essentials
1Z0-042Oracle Database 10g Administration I
1Z0-043Oracle Database 10g Administration II
1Z0-046Oracle Datebase 10g Managing Oracle on Linux for DBA
1Z0-048Oracle Database 10gr2Administering RAC
1Z0-102Oracle Weblogic Server 11g System Administration I
1Z0-238EBS R12 - Install, Patch and Maintain Applications
1Z0-539Oracle GoldenGate 10 Essentials
1Z0-873MySQL 5 Database Administrator Certified Professional Exam, Part I
1Z0-532Oracle Hyperion Financial Management 11 Essentials
1Z0-206Oracle E-Business Suite R12-System Administration
1Z0-215Oracle E-Business Suite R12 - General Ledger and Payables Fundamentals
1Z0-238EBS R12 - Install, Patch and Maintain Applications
1Z0-518Oracle EBS R12.1 Receivables Essentials
1Z0-519Oracle EBS R12.1 Inventory Essentials
1Z0-521Oracle EBS R12.1 Order Management Essentials
1Z0-516Oracle EBS R12.1 General Ledger Essentials
1Z0-478Oracle SOA Suite 11g Essentials
1Z0-574Oracle IT Architecture Release 3 Essentials
1Z0-432Oracle Real Application Clusters 12c Essentials
1Z0-497Oracle Database 12c Essentials
1Z0-599Oracle WebLogic Server 12c Essentials
1Z0-805Upgrade to Java SE 7 Programmer
1Z0-820Upgrade to Oracle Solaris 11 System Administrator
1Z0-883MySQL 5.6 Database Administrator
1Z0-028Oracle Database Cloud Administration

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Exam Code - 1Z0-027

Exam Name - Oracle Exadata X3 and X4 Administration

File Format - pdf

                      

Top 5 Advantages of Cloud Infrastructure


Running out of capacity?

Capacity planning is always important. When you own your own hardware, however, you have two problems that the cloud simplifies for you: what happens when you are wrong (either overoptimistic or pessimistic), and what happens if you don’t have the expansion capital when the time comes to buy new hardware. When you manage your own infrastructure, you have to cough up a lot of cash for every new Storage Area Network (SAN) or every new server you buy.

You also have a significant lead time from the moment you decide to make a purchase to getting it through the procurement process, to taking delivery, and finally to having the system racked, installed, and tested.

What happens when there is a problem?

Sure, any good server has redundancies in place to survive typical hardware problems. Even if you have an extra hard drive on hand when one of the drives in your RAID array fails, someone has to remove the old drive from the server, manage the RMA,* and put the new drive into the server. 

That takes time and skill, and it all needs to happen in a timely fashion to prevent a complete failure of the server.

What happens when there is a disaster?

If an entire server goes down, unless you are in a high-availability infrastructure, you have a disaster on your hands and your team needs to rush to address the situation. Hopefully, you have solid backups in place and a strong disaster recovery plan to get things operational ASAP. This process is almost certainly manual.

Don’t need that server anymore?

Perhaps your capacity needs are not what they used to be, or perhaps the time has come to decommission a fully depreciated server. What do you do with that old server? Even if you give it away, someone has to take the time to do something with that server. And if the server is not fully depreciated, you are incurring company expenses against a machine that is not doing anything for your business.

What about real estate and electricity?

When you run your own infrastructure (or even if you have a rack at an ISP), you may be paying for real estate and electricity that are largely unused. That’s a very ungreen thing, and it is a huge waste of money.

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Exam Code - 1Z0-062


Exam Name - Oracle Database 12c - Installation and Administration

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SAAS - Software as a service


Cloud services break down into software services and infrastructure services. In terms of maturity, software in the cloud is much more evolved than hardware in the cloud.

Software as a Service (SaaS) is basically a term that refers to software in the cloud. Although not all SaaS systems are cloud systems, most of them are. SaaS is a web-based software deployment model that makes the software available entirely through a web browser. As a user of SaaS software, you don’t care where the software is hosted, what kind of operating system it uses, or whether it is written in PHP, Java, or .NET. And, above all else, you don’t have to install a single piece of software anywhere.

Gmail, for example, is nothing more than an email program you use in a browser. It provides the same functionality as Apple Mail or Outlook, but without the fat client. Even if your domain does not receive email through Gmail, you can still use Gmail to access your mail.

SalesForce.com is another variant on SaaS. SalesForce.com is an enterprise customer relationship management (CRM) system that enables sales people to track their prospects and leads, see where those individuals sit in the organization’s sales process, and manage the workflow of sales from first contact through completion of a sale and beyond. As with Gmail, you don’t need any software to access SalesForce.com: point your web browser to the SalesForce.com website, sign up for an account, and get started.

SaaS systems have a few defining characteristics:

Availability via a web browser

SaaS software never requires the installation of software on your laptop or desktop. You access it through a web browser using open standards or a ubiquitous browser plug-in. Cloud computing and proprietary desktop software simply don’t mix.

On-demand availability

You should not have to go through a sales process to gain access to SaaS-based software. Once you have access, you should be able to go back into the software any time, from anywhere.

Payment terms based on usage

SaaS does not need any infrastructure investment or fancy setup, so you should not have to pay any massive setup fees. You should simply pay for the parts of the service you use as you use them. When you no longer need those services, you simply stop paying.

Minimal IT demands

If you don’t have any servers to buy or any network to build out, why do you need an IT infrastructure? While SaaS systems may require some minimal technical knowledge for their configuration (such as DNS management for Google Apps), this knowledge lays within the realm of the power user and not the seasoned IT administrator.