Introduction to Exadata Training:
Exadata Training is Data appliance. Oracle Exadata is pre configured cluster data sever. The first version of Oracle Exadata created in 2008.It was collaboration between Oracle Corporation and Hewlett Packard. Oracle Exadata is world’s fastest Database machine.Oracle Exadata is best platform for all database workloads. Exadata Training Eliminates long-standing trade-off between Scalability, Availability, and Cost. The Exadata machine created by oracle and software by sun. Oracle Exadata Training is a best platform for All database workloads. Exadata is a fully managed service. We can also build a lot of applications without writing any code.Global Online Trainings providing Exadata Training by best Trainers.
Oracle Exadata online Training Course Content
ABOUT EXADATA TRAINING
ORACLE EXADATA MACHINE OVERVIEW
ORACLE EXADATA MACHINE INTRODUCTION
ORACLE EXADATA KEY CAPABILITIES
I/O RESOURCE MANAGEMENT OVERVIEW
INITIAL CONFIGURATION OF EXADATA DATABASE MACHINE
ORACLE EXADATA STORAGE SERVER CONFIGURATION
EXADATA I/O RESOURCE_MANAGEMENT
OPTIMIZING DATABASE PERFORMANCE RECOMMENDATIONS
ORACLE EXADATA SMART SCAN
EXADATA CONSOLIDATION OVERVIEW
MIGRATING THE DATABASES TO ORACLE EXADATA DATABASE MACHINE
THE ORACLE DBS FOR BULK DATALOADING
MONITORING TECHNOLOGIES OF EXADATA DATABASE MACHINE
THE EXADATABASE MACHINE GRID CONTROL CONFIGURATION
EXADATA STORGAE SERVER GRID CONTROL MONITERING
MAINTENANCE TASKS-OVERVIEW OF EXADATA DATABASE MACHINE
ORACLE EXADATA DATABASE PATCHING PROCESS
MONITERING OF ORACLE EXADATA DATABASE SERVER
INFINIBAND NETWORK OF ORACLE EXADATA
IMPORTANT TOOLS OF ORACLE EXADATA
OTHER ORACLE EXADATA DATABASE MACHINE COMPONENTS
BACKUP & RECOVERY OF ORACLE EXADATA SOFTWARE
Overview of Exadata Training:
- Exadata provide Maximum Reliability environment for oracle database machine
- Exadata machine is periodically refreshed with new configuration and new components like more cores, more memory and X2-8.
- Encrypt and decrypt acceleration in database nodes and storage servers in exadata.
- Exadata software reducing CPU workload of database server.
- For more data storage additional racks also added as per requirement to Oracle Exadata Training.
- Exadata is provide cloud services also without compromising.
- Exadata remove OLTP operations of mixed workload involvements.
- Global Online Trainings provide Best Oracle Exadata Corporate Training with good material and videos.
Features of Exdata Training:
Below are the some essential features of Oracle Exadata Training:
- In this queries are moved to storage but not moved storage to quires.
- Automatically unload and correspondence quires across all storage servers.
- Using the above two features it works 100 times faster in Exadata.
- Unload scans on encrypted data with FIPS compliance..
Smart Storage: using hybrid columnar Compression we can reduce the space occupied by data tables by 10 times of normal occupying data tables. In exadata the hybrid columnar Compression is used for organizing data in Exadata smart machine.
Smart OLTP: we can reduce the complication in OLTP (Online Transaction processing) workloads by Exadata using managing mixed workloads. InfiniBand protocol empowers the maximum speed and minimum latency Of Online transaction processing. The InfiniBand is used in computer networks to increase the performance of speed and reduce the latency in between computer servers in Exadata.
Using Flash logging algorithms we can increase the speed of ultra –fast transaction process.
Smart Consolidation: Using Exadata training we can designate the important workload of an input/output issues. Exadata can increase 4 times more databases in same hardware.
Smart availability: Storage index is existing state on again balanced. Database servers having two times hard drive option. Software updates are 2.5 times faster. Eliminate the failures of false drive.
Smart Licensing:In Exadata disable the unnecessary cores to reduce the cost of license using capacity-on-demand.
Configurations of Oracle Exadata Training:
Different configurations those are available in Oracle Exadata.
- Full Rack
- Half Rack
- Quarter Rack
Full Rack: Full Rack contains 8 Database Servers and 14 storage servers. We can get the three racks in same tower. In full rack it will be full from top to bottom. It is before configured for best, effective performance. Redundant power distributions Unit (PDU) are available in this full rack.
Half Rack: Half rack consists of 4 Database Servers and 7 storage servers. In half rack the half will be empty. It is also before configured and for good performance. In This also PDUs is available.
Quarter Rack: Quarter Rack consists of 2 Database Servers and 3 storage servers. In Quarter rack the will be getting quarter of the half rack will be full rack. It is also configured before for effective performance. Redundant power distributions Unit (PDU) are available in this rack also.
Optimal Configuration in Exadata:
- Memory is maxing out in database nodes for system global area(SGA).
- InfiniBand provides maximum bandwidth for data transfer from storage server.
- Multiple disk implement parallel operations done in Exadata.
- CPU processing on storage server.
Balanced Configuration in Exadata:
- Expansion includes increased resources throughout data path.
- CPU on database nodes allow for scalable processing and input or output.
- Memory on each node allow for increased caching in Exadata.
- CPUs, Flash and disks on each storage cell increase input/output as cells are added.
- InfiniBand interconnect allows for scaling across multiple racks.
Important things of Oracle Exadata Database:
Database Cluster: Database clusters runs in the Intel based Database Servers on Oracle Linux or Solaris11and Oracle Database 11g.
Storage Grid: Storage Grid runs on Intel based storage servers, 504 terabytes of raw disk and 5.3 terabytes of flash storage.Global Online Trainings provides Oracle Exadata Administration material also.
InfiniBand Network: It is one of the most critical networks to the Exadata training machine. And internal 40 Gb/sec network. So Communication between internal components of database machine is leaving part.Infiniband network is unified server and storage network.
Exadata Training Built-In Hardware Redundancy:
Redundant Database Server: In Oracle Exadata Highly available clusters servers and hot swappable power supplies and fans in active configuration. And also redundant power distribution units like fans are available.
Redundant Storage Grid: Data influenced across storage servers redundant and non-blocking IO paths. You’re not compromising of multiple workloads of exadata machine.
Redundant Network: Every network component on the exadata machine access is using HA bonded configurations.
Exadata Storage Index: In Oracle Exadata Training Storage machine each part is divided into equal parts. This each part is considered as 1 mega byte (1MB) called region. Every region is named as index.
- The Exadata Storage Indexes having information of data in memory of each table.
- These Exadata Storage Indexes are storing minimum and maximum values
- If Minimum value and maximum value does not match with query it eliminates disk input/output value.
The Exadata indexes are completely easy to perceive and automatic.
Exadata Training Cloud Services:
Oracle Exadata is ideal database service which is fully managing priority. It is 12c database and includes lot of development tools. And it’s conveniently priced. Ideal use case for Exadata is small and medium size production databases and also used for development and test databases. Exadata is a fully managed service. We can also build a lot of applications without writing any code using application express frame work which is part of Exadata express. Using this exadata training we can build web applications, web based mobile applications and also web sheet application without write any code. And also get prebuilt applications for free. If we want to deploy a simple CRM (Customer Relationship Management), and also simple departmental survey are available.We provide best Oracle exadata training with real time experts.
Advantages of Oracle Exadata Cloud Services:
- One database services for all workloads on exadata.
- No need to use different services based on workloads.
- Run any infrastructure component in any location.
- Every application runs without change.
Oracle Exadata Training – Related Courses:
Oracle SOA Training
Oracle Install Base Training
Oracle WebCenter Training