Cross-CRM collaboration

The new system (Salesforce) and the old system (Sugar) coexist and are online at the same time. Data and business models need to be adapted.

A sales opportunity may need to be completed by cross-product sales teams. For example, an Opportunity may include software, hardware, services, etc., and different sales personnel may manage the Opportunity on their preferred CRM platform.

Real-time data synchronization

Operations performed by the sales team in any system, such as creating or updating Opportunity, need to be visible in another system in real-time, so that the people in the team can easily track and process the Opportunity in time.

Platform Events VS Streaming API Events

Platform Events

Stage Events empowers you to convey secure, versatile, and adaptable occasion warnings inside Salesforce or from outside sources. The fields in Platform Events are defined in Salesforce to define the data you send and receive. Applications can use Apex (Salesforce platform language, syntax is similar to Java) to publish and subscribe to Platform Events on the Salesforce platform, or use CometD to publish and subscribe to Platform Events on an external system. The solution we adopted is to use Apex to publish Platform Events on the Salesforce platform, and use CometD to subscribe to Platform Events in our Java Application.

Message content

We have two choices for the content of the message. One is to send out all the Opportunity data that needs to be synchronized when publishing a message on the Salesforce platform; the other is to send only the Opportunity ID when publishing a message on the Salesforce platform. We use the middleware Java Call back Salesforce standard API in the application to get data. After repeated discussions, we decided to choose the second one for the following reasons:

When sending messages to other CRM systems, we need to use multi-threaded processing to improve efficiency. At this time, if the same piece of data is continuously modified, then the modified data may be overwritten after the modified data.

Call back in the middleware Java application to get data for easy expansion, without adding or modifying fields in Platform Event every time.

Java developer environment settings

Introduction to Salesforce

In terms of cloud computing , Salesforce can be called the leader of the industry. It is not only relatively mature in terms of products, but also trend-setting in terms of thinking, especially in SaaS ( Software as a Service ) and PaaS ( Platform as a Service). Service , platform as a service) in these two areas.

APEX

APEX ‘s language is a strongly typed object-oriented language that is similar to Java in syntax and is tailor-made for Force.com . It can be used to create Web Services on Force.com through APEX , edit complex business logic and integrate multiple Force.com Modules, etc. APEX is mainly executed in two ways: one is in the form of a separate script, executed according to the needs of users. The second is in the form of a trigger. Before or after a specific data processing event occurs, the APEX code bound to this event will be executed. And all APEX code will be in Metadata and is stored in the form of Metadata in the table. When a piece of APEX code is called, APEX ‘s interpreter ( runtime interpreter ) will read the compiled APEX code from the Metadata Cache , and it can be shared by multiple tenants at the same time to improve efficiency.

So why introduce APEX as a new language in Force.com instead of supporting languages ​​that already have a certain market share like Google App Engine , such as Java and Python. When the chief architect of Salesforce talked about this, he put forward a very important reason, that is, security. First of all, Salesforce will tailor a set of management tools in APEX language, through which it is very convenient to monitor APEX scripts. Execute, and know the CPU time, memory capacity, and the number of SQL statements consumed by the script in the execution process to determine whether the APEX script needs to be interrupted to avoid affecting applications belonging to other tenants. If interrupted, the system will throw a runtime exception to the upper caller. Secondly, codes based on APEX language can be embedded in SOQL ( Sforce Object Query Language ) and SOSL ( Sforce ObjectSearch Language).  Perform verification to avoid errors in actual operation. Also, in terms of security in addition to APEX  built-in features, Salesforce also requires that when uploaded to Force.com ‘s APEX script, you need to bring it to cover 75% of the code of test use cases.   This approach not only significantly enhances the quality of the APEX code but ensures the stable operation of the platform as a whole, and when Force.com updates itself, these use cases can be used to ensure that new updates will not affect existing Force.com- based applications.

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Should I switch to Java or Salesforce?

Java stage is for the people who love coding and are confident in making their own products. While, Salesforce has now evolved into CRM where the engineer needs to improve it instead of building it. A similar explanation bolsters that Salesforce is better regarding meeting however not with regards to engineers. At present Salesforce is more sought after where skilled engineers are less. This empowers ventures to pick Offshore IT administrations since they need to have a Salesforce working that can’t be substituted for less. 

At the point when a designer comes from Java to Salesforce, he never thinks back in light of the fact that the two of them have various utilities and ground to perform. 

What is a better career: Salesforce or Java technology?

Let us take a brief look at both the examples and afterwards plunge further. Java stage is for the people who love coding and have such confidence in making their own product. Then again, Salesforce is now evolved into CRM where the engineer needs to improve it instead of building it. A similar explanation bolsters that Salesforce is better regarding meeting however not with regards to engineers. At present Salesforce is more sought after where skilled engineers are less. This empowers ventures to pick Offshore IT administrations since they need to have a Salesforce working that can’t be substituted for less. 

Is there any relation between Salesforce and Java?

At the point when a designer comes from Javahttps://www.quora.com/Is-there-any-relation-between-Salesforce-and-Java to Salesforce, he never thinks back in light of the fact that the two of them have various utilities and ground to perform. An enormous number of Java designers consent to their choice with Salesforce unquestionably. It offers different pragmatic guidance for programming designers and specialists under a similar casing of vocation. The designers capable in Java advancement administrations can search for the dynamics of the equivalent since going into java is an enormous assignment.

Programming Language: Salesforce Apex and Java programming language are very comparable. Pinnacle Code utilizes a Java-like language structure, and like Java, Apex Code is specific, which is that the code is aggregated by the designer before it is executed, and that factors must be related with explicit article types during this order cycle. Control structures are likewise Java-like, with for/while circles and iterators being actually the equivalent. Peak Code is considerably more restricted in degree; while a language and stage like Java can be utilized to fabricate practically any sort of use. Summit is only for building business applications to oversee information and cycles inside Force.com stage system. Salesforce library of capacities and framework orders are a must for a Java designer to learn and comprehend as fast as could be expected under the circumstances. Salesforce and Java have some normal Design designs too.

As I am a Java developer, should I go for Salesforce

Salesforce Products Understanding: Salesforce is an item with all round characterized discharge cycles. Each designer should be on top of the new highlights of Salesforce discharge declarations. Salesforce accompanies the pack loaded with valuable side items like Desk.com, Work.com, Data.com, Communities and so forth and information on these is in demand. Salesforce out of box Sales and Service model which finishes it as a CRM device is an absolute necessity to be scholarly for a Java engineer. One ought to likewise know about the inward Data model which is open through direct Object referring to much as in Java-Spring-Hibernate blend.

More results from www.quora.com

The summary of this series also mainly includes five aspects:

Trade-Off is inevitable: In order to meet the design goals, sometimes you have to make a trade-off. Due to the scale of the multi-tenant applications that Salesforce needs to host and the high demand for customization, Salesforce did not adopt the several common models mentioned in the second part, but took a long-term view and adopted a more flexible but more technically demanding Metadata method. In addition, in order to avoid the high cost of executing the DDL (database definition statement) operation in the database and Locking the entire database , it is impossible to create and modify database tables when Force.com is running, and this will increase the difficulty of implementation.

Optimization is important, though Force.com ‘s multitenant architecture is like Java, as with a lot of mechanisms that are dynamically generated. Obviously, if there is a lack of optimization like the early Java , then the overall performance of Force.com will be very bad and it will not be able to achieve its design requirements. But fortunately, the Salesforce team not only made optimizations, but also made many high-level optimizations on the database side with the background of many of its core members coming from Oracle, such as adding a lot of seemingly cumbersome Pivot tables to speed up some common data Read.

Talents are very important: After the introduction of this series, it can be seen that the entire architecture of Force.com is not all built on the basis of existing frameworks and libraries, but a lot of relatively low-level and relatively complex ones have been developed for design goals. 

Software is an evolutionary project: At the beginning, the Salesforce architecture was an ordinary B/S architecture, but as users continued to make customized requirements, Salesforce had to introduce the concept of multi-tenancy into the architecture. 

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Conclusion

As a rule, there are numerous alternatives for information synchronization between CRM frameworks dependent on Salesforce. As indicated by the real necessities of the task, pick the most fitting one. The individuals who require continuous synchronization may wish to allude to the previously mentioned solutions. Utilizing both of their efficiencies will assist you with conceptualizing their occasions together. At present Salesforce stage is dramatically developing with a soaring pace.   Subsequently, there are higher possibilities that soon it will end up being the market chief for numerous custom web advancement administrations. Since with regards to any profession it is in every case better to have the ideal upgrades.

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