AWS vs. Azure vs. Google vs. SoftLayer: Network, Storage and DBaaS
•
8 j'aime•2,978 vues
Most enterprises have a multi-cloud strategy, but choosing the right cloud for a workload can be challenging. In a previous deck we covered differences in block/object storage, pricing, and container services. In this deck we’ll drill down on archival storage, database-as-a-service (DBaaS), and networking options for the leading public clouds.
Recommandé
Recommandé
Contenu connexe
Tendances
Tendances (20)
En vedette
En vedette (7)
Similaire à AWS vs. Azure vs. Google vs. SoftLayer: Network, Storage and DBaaS
Similaire à AWS vs. Azure vs. Google vs. SoftLayer: Network, Storage and DBaaS (20)
Plus de RightScale
Plus de RightScale (20)
Dernier
Dernier (20)
AWS vs. Azure vs. Google vs. SoftLayer: Network, Storage and DBaaS
- 1. AWS VS. AZURE VS. GOOGLE VS. SOFTLAYER NETWORK, ARCHIVE STORAGE, DBAAS
- 2. • Adam Alexander • Senior Cloud Architect, RightScale • Brian Adler • Director, Enterprise Architecture, RightScale • Ryan O’Leary • Director, Product Management, RightScale Panelists 1
- 3. • Network • Archival Storage • Physical Data Transport • DBaaS Agenda 2
- 4. It’s a Multi-Cloud World 3
- 5. # of Clouds Used Public Clouds All respondents Private Clouds All respondents Running applications 1.5 1.7 Experimenting 1.5 1.3 Total 3.0 3.0 Average # of Clouds Used
- 6. Resource Pools Public Cloud 1 Requirements Filters Performance Cost Compliance Geo-location Security Match Application Requirements to Clouds 5 Vendors Existing DC App 1 App 2 Application Portfolio App 1 App 2 App 3 App n … App 4 App 5 Public Cloud 2 Private Virtualized Bare-Metal App 3 App 4 App 5 App 6 App 7
- 7. Broker Cloud Services with RightScale 6 Self-Service Cloud Analytics Universal Cloud Management Platform Cloud Management Design Virtualized Environments Public Clouds IaaS+/PaaS Services Private Clouds Bare Metal Automate Multi-Cloud Orchestration & Governance OperateDeploy Report Optimize
- 9. NETWORK
- 10. • Private networks • IP addressing • Communication between networks and subnets • Software-defined firewall rules • VPN support • Direct connection support Cloud-Based Networking Options 9
- 11. VPC • Control IP ranges, subnets, routing, gateways • Multiple IPs per server (ENI), Elastic IPs (persistent public IPs) • VPC Peering (within region) • Security groups per-server and subnet-level ACLs • VPN Supports hardware IPsec router devices and dual tunnels • Direct Connect up to 10 gbit dedicated line to one of 26 worldwide datacenters, separate public and private interface Amazon Web Services Networking 10
- 12. Virtual Network • Define IP range, subnets, routing • Optional public VIPs, static or dynamic • Link between VNets (any region) encrypted over Azure fiber • Security groups per-server, ACLs on public VIP endpoint • VPN Supports hardware IPsec router devices, software devices, and SSTP (Secure Socket Tunneling Protocol) from Windows workstations • ExpressRoute: up to 10 gbit dedicated line to one of 26 worldwide datacenters, redundant interfaces Azure Networking 11
- 13. Cloud Virtual Network • Define IP range, subnets (can span AZs), routing • Optional public IPs, static or dynamic • Transparent communication between subnets • Firewall rules per server • Hardware IPsec VPN, connect to second Cloud VPN gateway or a virtual gateway running in another provider's network • Cloud Interconnect for direct connection to GCP datacenters Google Cloud Platform Networking 12
- 14. VLAN • Provider-managed IP ranges and routing • Optional public IPs, self-hosted NAT for private servers • VLAN spanning (account-wide) • Firewalls are self-hosted and at network level • Offers VPN for workstations, self-hosted for site-to-site or appliances (Vyatta, etc) available • Direct Link for connection to SoftLayer datacenters SoftLayer Networking 13
- 15. STORAGE
- 16. • Object Storage • Block Storage • Instance/Server Storage (“ephemeral”) • Archival Storage • Content Delivery Networks (CDN) • Queue Services • Database Services • Caching Services • Import/Export Services Cloud-Based Storage Options 15
- 17. 16 Cloud-Based Storage Options • Object Storage (covered in previous webinar) • Block Storage (covered in previous webinar) • Instance/Server Storage (“ephemeral”) • Archival Storage • Content Delivery Networks (CDNs) (covered in previous webinar) • Queue Services • Database Services • Caching Services • Import/Export Services
- 18. • AWS • Glacier • Azure • Cool Blob Storage • Google • Cloud Storage Nearline • SoftLayer • Backup Archival Storage 17
- 19. • Storage abstraction: • “Archives” (a datum) • “Vault” (collection of archives) • Unlimited number of archives • 40TB limit per archive • Archives are immutable • 1000 Vault limit • Durability • 99.999999999% (11 nines) • Archive stored on multiple storage devices in multiple facilities prior to upload acknowledgement AWS Glacier 18
- 20. • Encryption • In-flight: HTTPS/SSL • At rest: AES-256 • Access • IAM policies per vault (or groups of vaults) • Data retrieval typically between 3-5 hours • Pricing • $0.007 to $0.013 per GB / month depending on region • $0.050 to $0.065 per 1,000 requests for upload and retrieval requests • Data transfer rates out of AWS to Internet vary based on usage AWS Glacier 19
- 21. • Storage Abstraction • “Blobs” • “Cool” Access Tier • Data is unstructured (i.e. similar to data in object store) • Limits • 100 storage accounts per Azure subscription • 500TB per storage account • Unlimited number of items per storage account (respecting 500TB limit) • Availability • 99% (vs. 99.9% for “Hot” Access Tier) Azure Cool Blob Storage 20
- 22. • Encryption • In-flight and at-rest • At-rest via Azure Encryption Extensions, can be used with Azure Key Vault • Access • Coarse access controls • Only owner can access OR Anonymous read access • Fine-grained access controls • SAS (Shared Access Signature) • Pricing • $0.01 per GB / month & $0.10 per 10,000 put/create commands • $0.01 / GB for Data Retrieval & $0.0025 / GB for Data Writes Azure Cool Blob Storage 21
- 23. • Storage Abstraction • “Buckets” • Availability • 99% uptime SLA • Average of 3 second response times for data retrieval • Encryption • In-flight and at-rest (AES-256) Google Cloud Storage Nearline 22
- 24. • Access • Granular access controls (ACLs, Signed URLs, Signed Policy Documents) • Pricing • $0.01 per GB / month • $0.01 / GB for Data Retrieval • Normal egress and data transfer rates apply Google Cloud Storage Nearline 23
- 25. • Offerings • EVault Backup (Enterprise-level solution leveraging SAN) • R1Soft Server Backup (disk-to-disk copy solution) • Encryption • Requires the use of third-party tools or customer-implemented solutions • Pricing • EVault: Varies between $1/GB/month and $0.50/GB/month based on usage • R1Soft: Varies between $7/server/month and $5.25/server/month based on usage SoftLayer Backup 24
- 27. • AWS • Import/Export Disk • Snowball • Azure • Import/Export Service • Google • Offline Media Import/Export (*) • SoftLayer • Data Transfer Service Physical Data Transfer 26 (*) Not a Google Service – provided by third-parties
- 28. • Customer sends device to AWS • Recommended for data sets of 16TB or less • Data can be imported into: • Amazon Simple Storage Service (S3) • Amazon Glacier • Amazon Elastic Block Store (EBS) • Device is wiped after import • Device is returned after import • Pricing is dependent on amount of data and type of device (the faster the device can transfer, the cheaper it is) AWS Import/Export Disk 27
- 29. • Physical appliance shipped directly to customer from AWS • 50TB and 80TB models • Import to/export from S3 • 10 Gigabit interface • Automatic 256-bit encryption with keys managed by AWS KMS (Key Management Service) • Pricing • Service fee ($200 for 50TB, $250 for 80TB) • “Extra day” charge each day over 10 days at customer site • Shipping charges • Data transfer into S3 is free AWS Snowball 28
- 30. • Customer sends device to Azure • Import to/export from Blob Storage • BitLocker required for encryption • 8TB max per drive, NTFS formatting required • Windows Operating Systems only • Pricing • Device Handling fee ($80 per drive) • Regular Azure Storage transaction charges apply • Shipping charges • Data transfer into Blob Storage is free Azure Import/Export Service 29
- 31. • Third-party solution (i.e. not a Google-provided service) • Facilitates import into and export out of Google Cloud Storage • Customer sends physical devices to Third Party Service Providers • Pricing is negotiated with the provider Google Offline Media Import/Export 30 From: https://cloud.google.com/storage/docs/offline-media-import-export “Google does not provide, support or endorse Offline Media Import / Export services, and does not receive a fee or commission from Offline Media Import / Export services.”
- 32. • Customer sends device to SoftLayer (USB 2.0/3.0 device or CDs/DVDs) • Device mounted as an iSCSI target so it appears as local • Mount exists for 14 days • Movement/copying of data is customer responsibility • Encryption requires the use of third-party tools or customer- implemented solutions • Pricing: Free (assuming device is shipped from US location to a SoftLayer US datacenter) SoftLayer Data Transfer Service 31
- 33. DBAAS
- 34. Relational Databases AWS Azure Google SoftLayer MySQL X X Microsoft SQL Server X X Oracle X PostgreSQL X Other Aurora MariaDB
- 35. • AWS • Automated backups – default 1 day retention with point-in-time recovery • Manual snapshots – can be taken at any time to restore to that point • Backups are free up to a certain size, then charged based on DB type • GCE • Automated daily backups – saves 7 by default • Reduced storage rate for backups • Azure • Automated backups for 7-14-35 days (depending on plan) • Free backups Database Backups
- 36. • AWS • Built-in replication and failover to a slave in the same region, different AZ • Support for DB-native read replica schemes • Google Cloud SQL • Beta support for read replica schemes in the same project and location • Azure SQL • Support for multiple read replicas located in any geo Database Replication
- 37. Non-Relational Databases AWS Azure Google SoftLayer NoSQL X X X X Hadoop X X X X*
- 38. • Document – data stored as JSON or YAML documents • AWS, Azure, Google, SoftLayer • Key/Value – data stored as key-value pairs (associative array) • AWS, Azure • Columnar – name/value with timestamp • AWS, Azure • Graph – graph structures with semantic queries • AWS NoSQL Database Types 37
- 39. Other Database Services AWS Azure Google SoftLayer Data Warehouse X X X Caching X X Migration X
- 40. • AWS has the richest offering and most options available • Azure SQL Server is very mature and strategic for MS • Google BigQuery offers strong performance for big data • SoftLayer has very few DBaaS offerings • All vendors support the installation of most DB technologies on compute instances DBaaS Summary 39
- 41. • Free Cloud Comparison Tool • cloudcomparison.rightscale.com • IT as a Cloud Broker • www.rightscale.com/cloud-broker-white-paper • On-Demand Webinar: • Compare Clouds: AWS vs. Azure vs. Google vs. SoftLayer (Object Storage, Pricing, Container Services) • www.rightscale.com/webinars Q&A 40