What is Data Store Adapter in SAP CPI? #sap #sapcpi #datastore

Summary

This video delves into the Data Store Adapter in SAP CPI, a tool for temporary data storage that facilitates asynchronous and decoupled integration processes. It supports both sending and receiving data, making it ideal for temporary storage or delayed message processing between SAP and non-SAP applications. The video advises on its appropriate use cases, such as message persistence and buffering, and cautions against using it for complex data transformations or real-time data exchange. It also outlines configuration parameters like data store name, visibility, and operation types, and addresses potential issues like lack of support in test tools and local integration processes.

Takeaways

• 💾 Data Store Adapter in SAP CPI is used for temporary data storage to facilitate asynchronous and decoupled integration processes.
• 🔄 It supports both sender-side and receiver-side communication, allowing for reading and writing data to the data store.
• 🔗 The adapter can be used for integrating both SAP and non-SAP applications, promoting a loosely coupled architecture.
• 📈 Use the Data Store Adapter for scenarios requiring message persistence, buffering, or sequencing.
• 🛠️ The adapter offers data store operation features like write, get, select, and delete, and variable features for value storage and retrieval.
• ❌ Avoid using the adapter for complex data transformations, high-performance requirements, or scenarios needing real-time data exchange.
• ⚠️ The adapter does not support data encryption, compression, or advanced data processing features.
• ⚙️ Configuration parameters for the Data Store Adapter include data store name, visibility, operation types, and advanced settings like retry policy and timeout.
• 🛑 The Data Store Adapter has limitations, such as no support for operations in the test tool or local integration processes, and requires careful error handling.
• 📚 For practical application, refer to the creator's scenario one for an end-to-end example using the Data Store Adapter.

Q & A

What is a Data Store in SAP CPI?

A Data Store in SAP CPI is a temporary data storage area within the SAP CPI tenant, used for reading and writing messages between different integration flows, facilitating asynchronous and decoupled integration processes.

How does the Data Store Adapter support integration processes?

The Data Store Adapter supports both sender-side and receiver-side communication, allowing for reading from and writing to the data store, which can be used to decouple integration processes like Integration Process A and Integration Process B.

What are the typical use cases for the Data Store Adapter?

The Data Store Adapter is typically used for scenarios requiring temporary storage or delayed processing of messages between multiple integration processes, and it can integrate both SAP and non-SAP applications.

What are the recommended uses of the Data Store Adapter according to the video?

The Data Store Adapter should be used for scenarios that require message persistence, buffering, or sequencing, and for performing operations like write, get, select, and delete on the data store.

What are the 'don'ts' of using the Data Store Adapter as mentioned in the video?

Avoid using the Data Store Adapter for complex data transformation, high-performance or real-time data exchange, and scenarios requiring data encryption or compression, as it does not support these features.

What configuration parameters are necessary for setting up a Data Store Adapter?

To configure a Data Store Adapter, you need to specify the data store name, visibility (global or local), operation types (get, write, select, delete), message ID or correlation ID, and in the Advanced section, retry policy, timeout, proxy settings, and message size.

What are the main issues one might encounter when using a Data Store Adapter?

The Data Store Adapter does not support operations in the test tool or local integration process, and care must be taken with error handling and parallel processing.

Why is the Data Store Adapter not suitable for high-performance requirements?

The Data Store Adapter may introduce latency and overhead, making it unsuitable for scenarios that require high performance or real-time data exchange.

How can one practice using the Data Store Adapter in a real-time scenario?

For practicing real-time scenarios with the Data Store Adapter, the video suggests referring to the presenter's scenario one, which explains an end-to-end scenario using the Data Store Adapter.

What is the presenter's recommendation for viewers interested in the Data Store Adapter?

The presenter encourages viewers to like, share, and subscribe to the channel if they found the video helpful, and to check out other related content for further learning.

Outlines

00:00

💾 Introduction to Data Store Adapter in SAP CPI

The paragraph introduces the concept of Data Store Adapter in SAP Cloud Platform Integration (CPI). It explains that a Data Store in SAP CPI is a temporary storage used to read and write messages between different integration flows, enabling asynchronous and decoupled integration processes. The Data Store Adapter supports both sending and receiving data to and from the data store. It is recommended for scenarios requiring temporary storage or delayed message processing between multiple integration processes, and it can be used with both SAP and non-SAP applications. The paragraph also outlines the dos and don'ts of using the adapter, emphasizing its suitability for message persistence, buffering, and sequencing, but not for complex data transformations, high-performance requirements, or scenarios needing data encryption or compression.

Keywords

💡Data Store Adapter

The Data Store Adapter is a component in SAP CPI (Cloud Platform Integration) that allows for the interaction with a temporary data store. It enables reading and writing messages between different integration flows, facilitating asynchronous and decoupled integration processes. In the video, the Data Store Adapter is central to the discussion as it is used to demonstrate how to handle temporary storage and message buffering in SAP CPI.

💡Data Store

A Data Store in SAP CPI is a temporary storage area where messages can be written and read by integration processes. It plays a crucial role in the video as it is the core element that the Data Store Adapter interacts with. The Data Store allows for message persistence and buffering, which are essential for creating loosely coupled integrations.

💡Integration Process

An Integration Process refers to a sequence of actions or steps designed to integrate different systems or applications. In the context of the video, Integration Process A and Integration Process B are mentioned to illustrate how the Data Store can be used to decouple two processes, allowing for more flexibility and independence in data handling.

💡Asynchronous

Asynchronous communication is a method of communication where the sender of a message does not need to wait for a response before continuing its operations. The video emphasizes the use of the Data Store Adapter to make integration processes asynchronous, which can improve performance and responsiveness by allowing processes to continue without waiting for data to be processed.

💡Decoupled

Decoupling in integration refers to the practice of making components of a system independent of each other. The video explains how the Data Store Adapter can be used to create a decoupling effect between integration processes, which can lead to more robust and maintainable systems.

💡Sender-side and Receiver-side Communication

These terms refer to the roles of different components in a communication process. Sender-side communication involves writing data to the data store, while receiver-side communication involves reading data from it. The video mentions that the Data Store Adapter supports both types of communication, highlighting its versatility in integration scenarios.

💡Message Persistence

Message persistence is the ability of a system to retain messages even in the event of a failure or interruption. The video suggests using the Data Store Adapter for scenarios requiring message persistence, indicating that the adapter can ensure that messages are not lost and can be retrieved later.

💡Buffering

Buffering is a technique used to temporarily store data before it is processed or transmitted. The video explains that the Data Store Adapter can be used for buffering, which can help manage the flow of data between processes and improve the efficiency of data handling.

💡Operations on Data Store

The video outlines various operations that can be performed on the Data Store using the adapter, such as write, get, select, and delete. These operations are fundamental to the functioning of the Data Store and are used to manage the data stored within it.

💡Configuration Parameters

Configuration parameters are the settings that need to be defined to configure a component, such as the Data Store Adapter. The video discusses the need to specify parameters like data store name, visibility (global or local), operation types, and advanced settings like retry policy and timeout, which are essential for setting up and using the adapter effectively.

💡Error Handling

Error handling is the process of responding to and recovering from errors during the execution of a program or system. The video cautions that care must be taken when using the Data Store Adapter in terms of error handling, implying that proper mechanisms should be in place to manage any issues that may arise during data storage and retrieval.

Highlights

Introduction to Data Store Adapter in SAP CPI

Definition of Data Store in SAP CPI as a temporary data store

Use of Data Store for asynchronous and decoupled integration processes

Capability of Data Store Adapter for both sender and receiver communication

Applications of Data Store Adapter for temporary storage and delayed processing

Integration of both SAP and non-SAP applications using Data Store Adapter

Recommendation to use Data Store for loosely coupled integrations requiring temporary storage

Use cases for Data Store Adapter involving message persistence, buffering, and sequencing

Utilization of variable features for storing and retrieving values from the data store

Avoidance of Data Store Adapter for complex data transformation or processing

Inappropriate use of Data Store Adapter for high-performance or real-time data exchange

Non-support for data encryption or compression in Data Store Adapter

Configuration parameters needed for Data Store Adapter including data store name and visibility

Operations types like get, write, select, or delete in Data Store Adapter configuration

Advanced configuration settings for retry policy, timeout, and proxy settings

Main issues with Data Store Adapter including lack of support in test tools and local integration processes

Caution needed for error handling and parallel processing when using Data Store Adapter

Invitation to practice real-time scenarios with Data Store Adapter in provided scenario examples

Call to action for likes, shares, and subscriptions for further engagement

Transcripts

[Music] Hey guys, welcome to  another video. In this video,  

I'm going to talk about another adapter in SAP  CPI, which is Data Store Adapter. Let's begin.

What is Data Store Adapter? Before I begin, I want  to explain what is a data store in SAP CPI. In SAP  

CPI, we have something called Data Store, which  is a temporary data store in SAP CPI tenant. We  

can use this data store to read and write messages  from different integration flows. By using this  

data store, you can make the integration processes  asynchronous and more decoupled. For example,  

you can have Integration Process A and Integration  Process B. You can use this data store to write  

the data from Integration Process A, and  in Integration Process B, you can read the  

data from this data store to have a decoupling  effect between these two integration processes.  

Data Store Adapter supports both sender-side  communication and receiver-side communication,  

which means you can read the data from the  data store and write the data to a data store.

Let's talk about what are the different  applications we can use to integrate by  

using this Data Store Adapter. You can  use this Data Store Adapter when you  

have a requirement for temporary storage or  delayed processing of the messages between  

multiple integration processes. We can  use this adapter to integrate both SAP  

and non-SAP applications. Remember, when you  want to build loosely coupled integrations,  

when you have a requirement for temporary  storage, you need to use Data Store in SAP CPI.

Now, let's talk about the dos and  don'ts of using Data Store Adapter.  

Use Data Store Adapter for scenarios that  require message persistence, buffering,  

or sequencing. Use this adapter for data  store operation features to perform various  

operations on the data store, such as write,  get, select, and delete. By using this adapter,  

you can use variable features to store  and retrieve values from the data store.

Now, let's talk about the don'ts  of using this adapter. Don't use  

this adapter for scenarios that require  complex data transformation or processing,  

as the adapter only supports basic storage  and retrieval operations. Don't use Data Store  

Adapter for scenarios that require high  performance or real-time data exchange,  

as the adapter may introduce latency and overhead.  Don't use the Data Store Adapter for scenarios  

that require data encryption or compression,  as the adapter does not support these features.

Now, let's talk about what are the configuration  parameters that we need to set to configure a Data  

Store Adapter. In a Data Store Adapter, you need  to specify the data store name and the visibility  

of the data store. For example, visibility can  be global or local. In the processing section,  

you need to specify operations types  like get, write, select, or delete,  

and the message ID or the correlation  ID. In the Advanced section, you need  

to specify the retry policy, timeout,  or proxy settings, or the message size.

Now, let's talk about the main issues of using  a Data Store Adapter. The Data Store Adapter  

does not support data store operations in the test  tool, and the adapter does not support data store  

operations in the local integration process.  You need to be careful when using this Data  

Store Adapter in terms of error handling  process or parallel processing handling.

So that's it about Data Store Adapter. If you  want to practice a real-time scenario around  

Data Adapter, please check my scenario one where  I explained an end-to-end scenario by using Data  

Store Adapter. I hope you like the video. If  you like the video, consider giving a like,  

share the video, and subscribe to my  channel. Thank you very much for watching.