Optimizing LibGDX Draw Calls: Avoiding the Texture Swap Trap
Learn how to avoid costly texture swaps in LibGDX by using TextureAtlas to batch draw calls and improve game performance.
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libgdxNHibernate Future Queries: Batching Reads Without the Ceremony
NHibernate Future Queries batch multiple reads into a single database round trip. This post shows the API, a concrete dashboard example, driver behavior differences, and the limits you'll hit with stateless sessions, parameter caps, and all-or-nothing error handling.
nhibernateUsing React 18 Automatic Batching to Cut Unnecessary Re-Renders
React 18's automatic batching merges state updates from timeouts, promises, and handlers into one render — but only with createRoot. Here's how to enable it, verify it with the Profiler, and handle the exceptions.
reactGraph API Batch Requests vs. Individual Calls for Latency under Concurrent Load
Goal We want to retrieve user profile data for thousands of users in a single operation. The operation must finish in under 1 second when the service receives 200 concurrent requests. Context Under heavy load, the average round‑trip time for a single Graph API call spikes to 300 ms, causing the overall pipeline to exceed the SLA. Two documented approaches ex
facebookIncreased tail latency under concurrent load with tRPC httpBatchLink
When using tRPC's httpBatchLink with the default 1 ms batchWindow, request latency remains low for isolated calls but shows a noticeable increase in the 95th‑plus percentile as concurrent request volume rises. The batchWindow is a fixed timer that does not adapt to request arrival patterns, and any synchronous work in middleware or context creation can delay
Procedure not found error when invoking unregistered tRPC procedure
Procedure not found error when invoking unregistered tRPC procedure The goal is to maintain synchronization between client-generated procedure calls and server router definitions so that the tRPC runtime never returns a procedure‑not‑found failure, while operating a low‑traffic API where connection overhead and resource usage are concerns. Constraints includ
Does tRPC automatically retry or chunk failed httpBatchLink payloads in production?
Goal: Use tRPC’s httpBatchLink to coalesce multiple client queries into a single POST request while running on a serverless production platform. Constraint: Locally, a long-running Node process accepts the combined payload without issue. On serverless or edge hosts, provider-specific body size limits and cold-start timeouts can cause the entire batch to fail
ParticleContainer vs Container: handling per-particle texture swaps without breaking batch rendering
Goal Render 20,000–50,000 similar entities (particles, tiles, or sprites) at 60 fps while allowing a small subset (≈1–5 %) to change their visual appearance at runtime by swapping to a different texture from the same atlas. Constraints and uncertainty Container preserves full per-sprite transform flexibility and lets any child change its texture freely, but
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