the cloud service for data multi-tenancy.
 
 
 
petranna.db is a managed service over the Cloud that transforms any RDBMS, such as MySQL, PostgreSQL, MariaDB, SQL Server, Oracle, DB2, to a SaaS-ready™ datastore.
it transforms any existing database, by altering the database schema to a multi-tenant one. additionally, it offers the appropriate data adapters to the data access layer of the application for the exploitation of the database schema multi-tenancy, resulting in a codeless implementation of data multi-tenancy for ISVs & SIs.
a multitenant architecture solution for ISV’s& SI’s
software vendor (ISV)
if you are a software vendor and you are plannning on transforming your back-end datastore to a SaaS-ready™ one, petranna.db is the ideal solution for you.
petranna.db can offer you:
  • minimized development costs for SaaS engineering
  • less probability of failure during SaaS engineering
  • SaaS expertise in-a-box
system integrator (SI)
if you are a system integrator and are involved in complex SaaS projects, petranna.db is the 'out of the box' technology for data-multitenancy transformations that is solution that is optimal for you.
petranna.db can offer you:
  • multiple vendors policy
  • time-to-market project delivery
  • minimized integration costs
advantages of multi tenancy
petranna.db @design-time
petranna.db @run-time
petranna.db @provision-time
petranna.db @admin-time
SaaS multi-tenant database design using petranna.db service
@design-time
  1. the architect of the subscribed ISV alters the existing database schema to a multitenant aware.
  2. the architect configures the appropriate data adapters to consume the transformed database schema.
@run-time
  1. the preconfigured data adapters transform the SQL statements, by combining them with tenant metadata, which results in a multi-tenant centric dataset or operation.
@provision-time
  1. petranna.db registers tenant identity.
  2. petranna.db applies multi-tenant centric changes on logical, security and physical database schema.
@admin-time
  1. ISV administrator manages & operates a multi-tenant database.
  2. tenant administrator manages & operates conseptual tenant database.
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