How to limit number of virtual threads to avoid large number of DB connections?

I am currently using Executors.newFixedThreadPool to run a large number of tasks in parallel.

try(ExecutorService executorService = Executors.newFixedThreadPool(10)) {
        List<Future<Integer>> resultFutures = executorService.invokeAll(tasks);
        for (Future<Integer> rf: resultFutures ) {
                    ....
         }
         executorService.shutdown();
 }

Each task opens a DB connection.

I want to use virtual threads for same(Executors.newVirtualThreadPerTaskExecutor()).

But it may lead to large number of DB connections.

I searched, but couldn’t find a way to limit number of virtual threads.

What is a better way of dealing with this situation?

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