Oracle Database Exadata Cloud Service: Technical Deep Dive

Transcription

1 Oracle Database Exadata Cloud Service: Technical Deep Dive [TRN4117] Nitin Vengurlekar, CTO-Architect-Service Delivery-Cloud Evangelist, Viscosity North America Niloy Banerjee, Senior Director of Development -- Cloud Platforms, Oracle Brian Spendolini, Product Manager, Oracle 1

2 Safe Harbor Statement The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, timing, and pricing of any features or functionality described for Oracle s products may change and remains at the sole discretion of Oracle Corporation.

3 Nitin Vengurlekar CTO & Chief Architect at Viscosity Responsible for Service Delivery Focus on Virtualization, Engineered & Converged Systems Database Cloud Architect/Evangelist Developed white papers and Best Practices for Application/Database High Availability & Consolidation Oracle ACE Director and Vmware vexpert One of two people in the world with both of these designations Oracle Cloud Architect Certified / AWS Cloud Architect Certified Infrastructure and Zero Downtime Systems Migration specialist 18 Years with Oracle Oracle Support, RAC/ASM Product Management, Private Database Cloud Evangelist

4 Agenda Overview Specifications and Features Networking Service Creation Management and Monitoring CLI/APIs Migration 4

5 Overview 5

6 Oracle Database Exadata Cloud Service Overview Full Oracle Database with all advanced options Oracle Cloud exclusive options like RAC and Active Data Guard Oracle Database , , , and 18c On fastest and most available database cloud platform Highly available and redundant hardware for maximum uptime Complete isolation of tenants with no overprovisioning All the benefits of a Public Cloud Fast, elastic, web driven provisioning Deploy across the world No capex monthly subscription Start with what you need, scale anytime 6

7 Specifications and Features 7

8 Oracle Database Exadata Cloud Service Overview Number of DB Compute Nodes Maximum Number of OCPUs X7 Quarter Rack X7 Half Rack X7 Full Rack Total Memory 1440 GB 2880 GB 5760 GB Total Flash Capacity 76.8 TB TB TB Max DB Size (No Local Backup) 85.5 TB TB TB Network Connectivity 2x25 Gb Ethernet (bonded) 2x25 Gb Ethernet (bonded) 2x25 Gb Ethernet (bonded)

9 Oracle Database Exadata Cloud Service Overview Exadata Compute Nodes (X7) 2x 24-Core Xeon GB of Memory idb Protocol InfiniBand Network idb Protocol Exadata Storage Cells HC (X7) 2x 10-Core Xeon GB of Memory 12x 10 TB 7,200 RPM Disks 4x 6.4 TB NVMe PCIe 3.0 flash Cards 9

10 Oracle Database Exadata Cloud Service Overview Dom0 Client Subnet DomU Backup Subnet Operating System Grid Infrastructure Databases Cloud Tooling InfiniBand Connection to Storage Cells 10

11 Exadata Cloud Enterprise Edition Extreme Performance Most Powerful Database + Platform Multitenant Offload SQL to Storage In-Memory DB InfiniBand Fabric Real Application Clusters Smart Flash Cache, Log Active Data Guard Storage Indexes Partitioning Advanced Compression All Oracle Database Innovations All Exadata DB Machine Innovations Advanced Security, Label Security, DB Vault Real Application Testing Advanced Analytics, Spatial and Graph Management Packs for Oracle Database PCI Flash Columnar Flash Cache Hybrid Columnar Compression I/O Resource Management Network Resource Management HCC 10:1 I/O I/O I/O In-Memory Fault Tolerance Exafusion Direct-to-Wire Protocol 11

12 Access and Security Secure Access from on-premises clients Identity and Access Management Service with security rules Secure Access through a Virtual Cloud Network (VCN) InfiniBand partition per tenant for complete isolation Databases encrypted by default Key Based OS Authentication VM isolates hardware from tenant 2 Physical Networks Client Network Application Connectivity Backup Network Separate network for DB backup traffic Low-latency network connectivity from Compute Tier in Oracle Cloud 12

13 Service Operation Oracle manages the Exadata infrastructure Servers, storage, storage software, networking, firmware, hypervisor, etc. Customers control and manage software that directly affects their application Authentication to access customer VMs Customers have root access to customer VMs Database, Grid Infrastructure, agents, operating system, etc. Customers configure and run databases as they like Manage database schemas, users, TDE keys Invoke Cloud Automation to perform administrative tasks such as updates, backups 13

14 Exadata Cloud Service Use Cases Mission Critical Production Databases 100% Compatible with on-premises databases: Extend your Data Center beyond the physical boundaries Disaster Recovery OLTP In-Memory Analytics Database Consolidation 14

15 OCI Regions PHOENIX CANADA Toronto ASHBURN LONDON FRANKFURT SOUTH KOREA GOV GOV INDIA JAPAN SAO PAOLO OCI OCI- ANNOUNCED 15

16 OCI Current Compliance Certifications PCI DSS (Payment Card Industry Data Security Standard) HIPAA (Health Insurance Portability and Accountability Act) For more Information, visit 16

17 Commercial Consumption Models for Exadata Cloud Oracle Database Enterprise Edition Extreme Performance Included All Oracle Database Enterprise Edition Options, DB Enterprise Manager Packs All Exadata software features included Bring Your Own License (BYOL) entitlements to Exadata Cloud Includes DB Enterprise Edition, add preferred DB Options currently used on-premises License entitlements for the following Oracle Database features included Transparent Data Encryption (TDE), Data Masking and Subsetting Pack Diagnostics Pack, Tuning Pack, Real Application Testing One Oracle Processor License maps to 2 OCPUs All Exadata software features included 17

18 Networking 18

19 Virtual Network: High-Fidelity Private Networking and Connectivity ORACLE CLOUD REGION VIRTUAL CLOUD NETWORK FastConnect AVAILABILITY DOMAIN-1 Client Subnet Subnet-A Backup Subnet Subnet-n App Subnet Customer Datacenter VPN AVAILABILITY DOMAIN-2 Development Subnet-B Subnet Subnet-n Development Subnet Internet Access Internet Gateway AVAILABILITY DOMAIN-3 Client Subnet Subnet-C Backup Subnet Subnet-n App Subnet

20 Virtual Network: High-Fidelity Private Networking and Connectivity Virtual Cloud Network Region Peering over a Private Network ORACLE CLOUD REGION VIRTUAL CLOUD NETWORK ORACLE CLOUD REGION VIRTUAL CLOUD NETWORK Subnet Subnet Cross Region Data Guard

21 Service Creation 21

22 Exadata Cloud Service Creation Start by naming your service and placing it into an Availability Domain Choose a Shape and OCPUs License Included or BYOL Add a Public Key Decide how your Storage will be used Select a VCN and subnets Name your Database and Choose a Version Create the Service 22

23 Management and Monitoring 23

24 Management and Monitoring Use Your Existing Tools Enterprise Manager 13cR2 24

25 Management and Monitoring Use Your Existing Tools Enterprise Manager Express SQL Developer 3 rd Party Tools REST APIs 25

26 Management and Monitoring New Cloud Tools Cloud Access Security Broker (CASB) Real-time threat Detection Predictive Analytics Cloud Visibility 26

27 CLI/APIs 27

28 REST APIs All Database Cloud provisioning and lifecycle operations are exposed through Web Interfaces and RESTful APIs Scale OCPUs Manage Virtual Network and Security Lists Manage Access/SSH Keys Start/Stop Compute Nodes Create Database Allows integration with customers existing automation infrastructure ServiceNow, OpenStack, Cloud Foundry, Terraform 28

29 Exadata Cloud Service CLIs/APIs - Command Line Utilities dbaasapi Database Lifecycle Management Exadata Cloud Service CLIs/APIs dbaascli ExaCLI TDE Management Oracle Home Maintenance Listener Control PDB Lifecycle Management Patching Storage Cell Metrics and Diagnostics bkup_api Backup and Recovery 29

30 ExaCS Debugging and Behind the Scenes Logs generated from executing tooling are in /var/opt/oracle - Become familiar with this directory structure CreateDB trace files and logs located in /var/opt/oracle/logs/<dbname> After create db/delete db review /var/opt/oracle/cstate.xml Use the following tool for diagnostics Execute /var/opt/oracle/misc/dbaas_diag_tool.pl Run Linux sosreport 30

31 ExaCS Debugging and Behind the Scenes The following will be filesystem layout once Exadata is provisioned. log]# df hp Filesystem Size Used Avail Use% Mounted on /dev/mapper/vgexadb-lvdbsys1 24G 20G 2.9G 88% / tmpfs 709G 616M 708G 1% /dev/shm /dev/xvda1 488M 26M 437M 6% /boot /dev/mapper/vgexadb-lvdbora1 20G 11G 7.7G 59% /u01 /dev/xvdb 50G 13G 34G 28% /u01/app/ /grid /dev/xvdc 50G 8.9G 38G 20% /u01/app/oracle/product/ /dbhome_1 /dev/xvdd 50G 7.8G 39G 17% /u01/app/oracle/product/ /dbhome_1 /dev/xvde 50G 5.8G 41G 13% /u01/app/oracle/product/ /dbhome_1 /dev/xvdg 197G 124G 64G 66% /u02 /dev/asm/c1_dg11v G 154G 66G 71% /scratch/acfsc1_dg1 /dev/asm/c1_dg12v G 37G 402G 9% /u02/app_acfs /dev/asm/c1_dg2v G 28G 191G 13% /var/opt/oracle/dbaas_acfs xx.xx:/StdbyDB 2.5T 2.5T 40G 99% /mnt/stdbydb 31

32 ExaCS Debugging and Behind the Scenes # Example of job definition: # minute (0-59) # hour (0-23) # day of month (1-31) # month (1-12) OR jan,feb,mar,apr... #.---- day of week (0-6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat # # * * * * * user-name command to be executed 0,30 * * * * root /var/opt/oracle/bkup_api/bkup_api bkup_archlogs --dbname=yoda 15 * * * * oracle /var/opt/oracle/dbaascli/dbaascli tde backup --alldb * * 6 oracle /var/opt/oracle/cleandb/cleandblogs.pl * * 6 grid /var/opt/oracle/cleandb/cleandblogs.pl 32

33 Migration 33

34 Options for Migrating Databases to Cloud 100% Oracle Database compatibility makes migration easy and low risk Logical Migration: allows reorganization and optimization Data Pump, GoldenGate Replication Physical Migration: simplest, byte-to-byte copy RMAN backup, Transportable technologies, Data Guard Restore from backup on Oracle Public Cloud Data Movement Options: Use public internet Private high bandwidth virtual network (FastConnect) Data Transfer Services MAA Migration Best Practices Best Practices for Migrating to Exadata Database Machine 34

35 Would you like to know more? Available in the Book Store (Moscone West 2 nd floor) Today! Oracle Exadata Cloud Service Overview Exadata Cloud Services Tooling and CLIs Smart Scans and Storage Indexes Compression Techniques Exadata Resource Management Tools for Managing and Monitoring your Exadata Cloud Service Migration to the Exadata Cloud Service 35

36 Exadata Command Cheat Sheet Available here or at viscosityna.com 36

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