Hello Bhaskar, Consuming Fineract as a library might work for you because your other application is written in Java. It will however be a challenge for others consuming Fineract via Javascript, C#, PHP and other programming languages. The current REST approach is good for Fineract adoption. Can you please use an APM tool such as Stakify, Azure App Insights, etc to analyse your applications (Fineract <-> Other backend application(s) <-> frontend). This should help identify where the performance issue is coming from. If its Fineract, kindly share the APIs and the response time for each API that is causing the bottle neck.
Regards Anu Omotayo On Tuesday, May 6, 2025 at 08:22:02 AM GMT+1, James Dailey <jdai...@apache.org> wrote: It’s an interesting question that has come up in the past - ie using the Fineract capabilities without going through the API layer. However I’m unaware of any recent efforts to create an SDK from Fineract, which may be the direction you are heading in. To be sure Look at recent listserv discussions https://lists.apache.org/list.html?dev@fineract.apache.org However, there is an effort underway to improve the CQRS pattern and remove some latency issues in processing by streamlining There’s a proof of concept and I believe there is a need for more contributors. Improvements with Jackson JSON should help some latency I would think. See https://cwiki.apache.org/confluence/display/FINERACT/FSIP-5%3A+New+command+processing+infrastructure There are also tickets being worked on for some performance purposes - search them on Fineract Jira and see recent code changes for a hint to how you could help. The improvements tend to come in on some API calls first and not so much on others. In that vein you may want to prioritize which API calls are the most problematic by further testing. On Tue, May 6, 2025 at 8:12 AM Magezi Arthur <artmag...@gmail.com> wrote: Dear Baskar, Which response times are you looking for?Work the numbers first especially running tests locally on your server with respect to your expectations. Your synchronous design heavily depends on how fast fineract will process the requests. Asynchronous processing has been heavily emphasized in these circumstances, perhaps you may need to look into your design a bit. Again we could look more into the actual scenarios under which the response times deteriorate and combat that to some extent. Basically am saying, don’t rush the decision before establishing the cause of the latency, especially if serialization and network issues are ruled out. MUGABE MAGEZI ARTHUR Software Developer and Process Management Consultantemails: artmag...@gmail.com atmag...@yahoo.co.ukMob: +256704901261 facebook: Magezi Arthur Skype: marthur26 The Struggle the doesn't break you will make you, if you hold a little longer under that fire you will certainly come out as Gold On Tue, 6 May 2025 at 8:51 am, Bhaskar Tiwari <bhas...@strideone.in> wrote: Dear MUGABE MAGEZI ARTHUR, Thank you for the response. To provide more context: currently, our application relies on making API calls to Fineract for every database read or write operation. Our architecture is based on a request-response pattern — once we receive a response from Fineract, we process it through our custom business logic in a separate application. This round-trip communication, especially over HTTP, introduces noticeable latency that affects the responsiveness of our frontend. That’s why we're exploring whether it would be feasible to embed Fineract directly as a library within our service, allowing us to make direct function calls instead of HTTP API calls. This approach could potentially improve performance by removing network and serialization overhead. Is there any recommended path or documentation for such an integration, or is Fineract strictly designed to operate as a standalone service accessed via REST APIs? Appreciate your guidance on this. From: Magezi Arthur <artmag...@gmail.com> Sent: Tuesday, May 6, 2025 11:14 AM To: dev@fineract.apache.org Subject: Re: Inquiry: Using Fineract 1.9 as a Library Instead of via API Dear Bhaskar, Have you established properly if your the latency concerns are network related or just growing account transactions. I’d say, run your tests first, figure out where the actual delays are then proceed with the solution. We’ll be here to guide. MUGABE MAGEZI ARTHUR Software Developer and Process Management Consultant emails: artmag...@gmail.com atmag...@yahoo.co.uk Mob: +256704901261 facebook: Magezi Arthur Skype: marthur26 The Struggle the doesn't break you will make you, if you hold a little longer under that fire you will certainly come out as Gold On Tue, 6 May 2025 at 7:27 am, Bhaskar Tiwari <bhas...@strideone.in> wrote: Hi Team, I am currently using Fineract 1.9 for API-based communication from another Java application, and it has been functioning well. However, due to the complexity of our application, we are experiencing some latency issues, likely caused by the overhead of API calls. To improve performance, I'm exploring the possibility of integrating Fineract directly as a library within our service, so that API calls can be replaced by direct function calls. Is there a recommended approach or documentation available for embedding Fineract as a library rather than accessing it via REST APIs? If so, could you please guide us on how to proceed? Thank you, Bhaskar Tiwari | "Print this mail only if absolutely necessary. Save Paper. Save Trees."Disclaimer: “This electronic mail message sent from StrideOne (Stride Fintree Private Limited) may contain Confidential/Restricted/Internal information and should only be viewed by the intended recipients. Under no circumstances may any such information be disclosed, copied, used or distributed to any unauthorized persons or entities without the written consent of Strideone. 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