Motivation Behind Adoption of Database as a Service

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- Oracle DBaaS:

Features:

- Automated migration from previous databases to latest release of Oracle database.

- Users are allowed to request and access on-demand databases by using self-service capabilities like retirement of previous installation of pluggable database, restore, backup, monitoring, provisioning.

- It has a rapid start up kit. This helps in automating the rapid creation of a database in the cloud that is fully functional.

- The usage is metered and hence users are accountable for usage of pluggable services

Pricing Plans:

Product(per OCPU)

General purpose compute

High memory compute

Standard Edition 1

$600/month & $1.008/hr

$700 / Month & $1.176 / Hr

Enterprise Edition

$3,000 /Month & $5.040/hr

$3,100 /Month & $5.208 / Hr

Enterprise Edition – High

Performance

$4,000 / Month &$6.720/hr

$4,100 /Month &$6.888 /Hr

Enterprise Edition - Extreme Performance

$5,000 /Month&$8.401 / Hour

$5,100 /Month &$8.569 /Hour

- Amazon Dynamo DB

Features:

- Document Data Model Support and Key-value Data Model Support are used

- Seamless Scaling along with high availability is also prime feature of this DBaaS.

- Secondary Indexes along with Schema-less, Strong Consistency, Atomic Counters.

- Integrated Monitoring, secure, Elastic Map Reduce, Integration, Redshift Integration also crucial features

- Data Pipeline Integration and Data Pipeline Integration are also feature of this DBaaS

Pricing Plans: Generally varies across different geographical regions.

- Provisioned Throughput Capacity:

Write Throughput: $0.0065 per hour for every 10 units of Write Capacity

Read Throughput: $0.0065 per hour for every 50 units of Read Capacity

- Indexed Data Storage:

First 25 GB stored per month is free and $0.25 per GB-month thereafter

- Google Cloud SQL

Features:

- It helps to Host and support MySQL database. Compatibility with Python and Java. Point-in-time recovery and automatic backups is also crucial feature

- Greater durability and availability as all data replication happens across many zones and Package or pay per use billing option it also include SQL Instances can have anywhere from 16GB RAM to 500 GB Data storage.

- Google Developers Console provides functionalities of creating and managing instances. IPv4 and IPv6 connection support is also primary feature

- Highly secure customer data encryption techniques used while storing data in tables, backups and temporary files. It also has SSL Support

- Asynchronous or synchronous replication with failover that is automatic. This is between multiple zones.

Pricing Plans:

Tier

Ram

Included storage

Max storage

Included I/O per day

Charge/ day

Max concurrent connection

D0

0.125GB

0.5GB

500GB

200K

$0.36

250

D1

0.5GB

1GB

500GB

850K

$1.46

250

D2

1GB

2GB

500GB

1.7M

$2.93

250

D4

2GB

5GB

500GB

4M

$4.40

500

D8

4GB

10GB

500GB

8M

$8.78

1000

D16

8GB

10GB

500GB

16M

$17.57

2000

D32

16GB

10GB

500GB