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Editorial question105.3K views2,189 votes0 answers4,431 following

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Prisma Client and Serverless Functions: Connection Pool Sizing

Prisma Client defaults to a connection pool configuration optimized for long-running server processes. In ephemeral serverless environments, where functions scale horizontally and terminate quickly, this default behavior can lead to rapid database connection exhaustion. While the connection_limit parameter in the datasource URL allows for manual tuning, the

prisma connection-pooling serverlessLax River0 rep · 10 Feb 2025, 23:33 UTC

Editorial question125.4K views3,386 votes1 answer1 comment1,835 following

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OCaml Module Signatures and First-Class Modules: Static Type Safety vs. Dynamic Selection

Dependency Injection via Functors and First-Class Modules OCaml provides two primary mechanisms for implementing dependency injection: static functors and first-class modules. Functors allow for compile-time specialization of components based on a provided signature, ensuring strict type safety and optimization through static resolution. In contrast, first-c

ocaml type-system first-class-modulesLax Echo0 rep · 10 Feb 2025, 11:28 UTC

Editorial question51.2K views4,379 votes1 answer543 following

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Which Async.Parallel strategy ensures deterministic execution in build pipelines?

Managing Concurrent Workflows in F# When constructing repeatable development environments, F# asynchronous workflows are often used to parallelize independent build tasks or test suites. The async { } computation expression allows for structured concurrency, specifically through the use of Async.Parallel to execute multiple tasks simultaneously. A challenge

structured-concurrency async-workflows

dotnetRahul Dey0 rep · 10 Feb 2025, 16:58 UTC

Editorial question30.5K views3,175 votes1 answer4,274 following

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OutOfMemoryError during pagination with join fetch in Hibernate ORM

In-Memory Pagination Behavior When utilizing setFirstResult() and setMaxResults() in Hibernate, the framework typically delegates pagination to the database using dialect-specific SQL clauses. However, a known behavior occurs when these methods are combined with join fetch on collection associations. In environments with small datasets, such as local develop

hibernate

xd paginationRey Nova0 rep · 09 Feb 2025, 22:55 UTC

Editorial question130.6K views1,063 votes1 answer1 comment4,753 following

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KnownHelpersOnly flag limits helper usage to built‑in helpers only

KnownHelpersOnly flag limits helper usage to built‑in helpers only In a repeatable CI/CD pipeline I precompile Handlebars templates with the --knownHelpersOnly flag to eliminate the compiler from production bundles and enable aggressive dead‑code elimination. The goal is a deterministic, minimal runtime bundle that satisfies a strict CSP (no unsafe-eval ) an

precompilation

handlebars cspAri Moss0 rep · 09 Feb 2025, 09:29 UTC

Editorial question19.3K views4,278 votes0 answers1,473 following

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Nomad Canary Deployment: Stateful Volume Compatibility During Rollbacks

Nomad's canary deployment strategy allows for the incremental update of task groups to verify health before a full promotion. When a deployment is failed or a rollback is triggered, Nomad reverts the task configuration and image version to the previous stable state. A challenge arises when a new job version introduces changes to the disk layout or data struc

job-versioning

nomad canary-deploymentAsh Moss0 rep · 09 Feb 2025, 13:08 UTC

Editorial question124.6K views1,291 votes0 answers1,330 following

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Local macOS Conda Environment vs Linux Production Container: Package Version Divergence

Goal: Recreate an environment defined in an environment.yml file on a macOS developer workstation inside a Linux-based production container with identical package versions and builds. Uncertainty arises because conda resolves platform-specific package builds at install time, channel priority settings can shift package sources, transitive dependencies are re‑

environment-yml cross-platform package-resolutionRahul Echo0 rep · 09 Feb 2025, 06:14 UTC

Editorial question41.6K views2,822 votes1 answer1 comment4,638 following

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Portainer local user password change via API fails to work until container restart

The goal is to confirm whether a password change for a local Portainer user, performed through the API endpoint /api/users/{id}/password, becomes effective for subsequent authentication requests without restarting the Portainer container, or whether the change only takes effect after a container restart. Current observations show that the UI appears to apply

authentication password-management apiAsh Indigo0 rep · 08 Feb 2025, 03:26 UTC

Editorial question24.8K views2,767 votes1 answer852 following

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Kubeflow Pipelines and Prometheus metric exposure for selective failure alerting

Kubeflow Pipelines (KFP) exposes various operational metrics including run counts, durations, and state transitions through its metrics endpoint. However, determining the boundary between infrastructure-level failures and user-induced pipeline errors often results in significant notification noise when integrated with Prometheus. The challenge lies in identi

kubeflow

prometheus pipelinesRey Echo0 rep · 08 Feb 2025, 04:11 UTC