Learn more about Multi-AZ deployments. For each month, the actual monthly payment will equal the actual number of hours in that month multiplied by the hourly usage rate. The hourly usage rate is equivalent to the total average monthly payments over the term of the Reserved Instance divided by the total number of hours based on a day year over the term of the Reserved Instance.
Oracle - General — neerajbhatia First, My experience with Oracle databases always revolved around the performance tuning work, so I never had to bother about licensing bits. In last few months quite number of times some friends in my network approached me about how Oracle license its products.
Secondly technology has evolved very fast in recent years. Virtualization and Cloud computing has really made the licensing policies more complex. This triggered me to dig into the details and write about it.
Some of the links, I have mentioned at the end for your reference. With the intention to make this post self-contained, I have discussed some additional things which are related to licensing policies like different Oracle database editions, hardware terminology, Cloud computing etc.
Licensing requirements in this case depends on database edition, software environment and whether you want to license based on named users or number of processors.
Typically we can differentiate database environments into three categories: According to this agreement, user can use the licensed product for development purpose and has not the right to deploy applications. Please refer references section for further details on OTN licensing.
Test and Production environments must be fully licensed and OTN option is only available for development environments. Now a brief discussion about various Oracle database editions. Oracle database comes in five flavors or edition, each suitable for different scenario.
Of course it comes with certain restrictions, It can be installed on any size host machine with any number of CPUs one database per machinebut can store up to 4GB of user data, use up to 1GB of memory, and use one CPU on the host machine. This edition of an Oracle Database is designed to provide software developers a cost effective, yet full featured Oracle Database environment without technical limits.
It is an affordable, full-featured database for servers with up to two sockets. Standard Edition is an affordable, full-featured database for servers with up to four sockets. Physical receptacles on server main boards that accommodate CPU packages. Our laptop has 1 socket. A silicon die which fit into socket.
The core is a self contained execution unit on the silicon die and capable of doing processing. Multi-core CPUs have multiple execution cores on the single piece silicon die. These days most of the processors are of multicore capability dual and quad core, also called 2-way and 4-way respectively.
This means that a single physical package has more than one execution core. Thus a server can have multiple physical sockets and a single physical socket in turn can accommodate a package with more than one execution core.
This means a machine with 2 physical sockets, can accommodate 4 CPUs; and if each package is dual core, we have 8 cores of execution. The Named User Plus metric is used in environments where users or non-human devices accessing the database, for eg temperature monitoring device can be easily identified and counted.
The Processor metric is used where users cannot be easily identified and counted, such as internet-based applications. Standard Edition One can only be licensed on servers that have a maximum capacity of 2 sockets.
It requires a minimum of 5 Named User Plus licenses or the total number of actual users, whichever is greater. Standard Edition can only be licensed on servers that have a maximum capacity of 4 sockets.
The Enterprise Edition requires a minimum of 25 Named User Plus per Processor licenses or the total number of actual users, whichever is greater.
Oracle has a predefined core processor licensing factor which you can use for your platform. As explained Oracle Standard One and Standard editions are licensed based on the sockets with restriction of 2 and 4 sockets respectively, for such editions a processor is counted equivalent to a socket; however, in the case of multicore-chip modules, each core in the multi-chip module is counted as one occupied socket.
It means 2-socket server each having one dual-core CPU, will be considered as 4 sockets server and is not eligible for Standard One edition installation. Also a multicore hardware platform not specified in the Oracle Processor Core Factor Table, will have a core processor licensing factor of 1.
There can be two types of virtualized environments: In soft-partitioning, CPU capacity can be changed on runtime as additional resource is needed. This is a flexible way of managing resources. In hard-partitioning, a physical server is separated into distinct smaller systems, each with its own CPUs.
Oracle licensing is straightforward. One has to license for all the CPUs configured on the system in case of soft partitioning and only for number of CPUs configured to that partition in case of hard partitioning.
Here are few illustrations:In computing, Oracle Application Development Framework, usually called Oracle ADF, provides a Java framework for building enterprise timberdesignmag.com provides visual and declarative approaches to Java EE development.
It supports rapid application development based on ready-to-use design patterns, metadata-driven and visual tools.
Oracle offers a complete, cloud-enabled customer experience (CX) solution; differentiate your company across all channels, touch points, and interactions.
Oracle offers a complete, cloud-enabled customer experience (CX) solution; differentiate your company across all channels, touch points, and interactions. Oracle offers a comprehensive and fully integrated stack of cloud applications and platform services.
A SQL tuning set (STS) is a database object that you can use as input to tuning tools.. An STS includes: A set of SQL statements. Associated execution context, such as user schema, application module name and action, list of bind values, and the environment for SQL compilation of the cursor.
Associated basic execution statistics, such as elapsed time, CPU time, buffer gets, disk reads, rows. Oracle offers a complete, cloud-enabled customer experience (CX) solution; differentiate your company across all channels, touch points, and interactions.