Latest updates for Parallel-Execution
Fresh curated links around parallel-execution are collected here so marketers can spot useful updates and turn timely ideas into posts faster.
Recent items include:
- Parallel execution for Node.js, done right
- Optimistic concurrency is the whole design: event sourcing on Aurora DSQL
- Scale Databases: Read/Write Replicas in Laravel
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Recent curated links from global sources. Generate one free draft from any story, then use SocialBu to schedule and refine your content calendar.
Optimistic concurrency is the whole design: event sourcing on Aurora DSQL
Quorum is an incident command plane built on Amazon Aurora DSQL. The failover story lives in another post. This one is about a narrower question that turned out to be the foundatio...
Scale Databases: Read/Write Replicas in Laravel
The Single-Node Bottleneck In the early days of a B2B SaaS platform at Smart Tech Devs, a single database instance handles everything. When a user submits an invoice, the database...
How to Parallelize Your RSpec Test Suite Locally
Originally appeared on The Rails Tech Debt Blog.Waiting over an hour for a test suite to finish is a productivity killer. On a recent project, that was our reality. Running the f...
Idempotent Background Workers for LLM Calls in Rails
A practical guide to making AI-powered Rails background workers safe to retry. The article covers Sidekiq’s at-least-once execution model, LLM non-determinism, completion gates, st...
When Services Wait Forever: A Practical Guide to Distributed Deadlocks
Most developers have encountered a deadlock at least once. Two threads grab two locks in a different order. Suddenly, neither thread can continue. The application hangs, a thread d...
Building an Idempotent Job Queue in Node. js That Never Runs the Same Task Twice
Today, in modern backends, you probably have those distributed job queues for everything, including sending emails, processing payments, generating reports, and syncing data to thi...
Alternative Structured Concurrency
Java structured concurrency has been under development for a span of 5 years, weaving through 8 (!) distinct JEPs (JEP 428, JEP 437, JEP 453, JEP 462, JEP 480, JEP 499, JEP 505, JE...
Building Reliable Async Processing Pipelines Using Temporal
Asynchronous processing pipelines are a cornerstone of modern distributed systems, but wiring them together reliably can be complex. A typical pipeline built with queues or message...
Procman: An alternative for running Procfile apps
Originally appeared on a-chacon.Some time ago, we migrated our work application from Rails 6 to Rails 8 in one big jump and adopted several new features that came with this version...
JUnit5 & Gradle Parallel Testing Example
Modern software applications often contain hundreds or even thousands of automated tests. While these tests help maintain software quality, execution time can become a bottleneck i...
How to Parallelize Your RSpec Test Suite Locally
Waiting over an hour for a test suite to finish is a productivity killer.
Manage long-running transactions for AWS DMS performance
In this post, we show you how long-running transactions affect AWS Database Migration Service (AWS DMS) change data capture (CDC) latency, walk through monitoring approaches for Or...
GBase 8a Data Sync in Practice: T+1 Replication, Real‑Time Mirroring, and Write‑Once‑Read‑Many
Data synchronization in GBase 8a isn't just "primary‑standby replication." Different business requirements — real‑time, disaster recovery, read/write splitting — lead to completely...
Superposition of Execution: How Ritual Chain Solves the Problem That Every Other Blockchain Ignores
Every major blockchain built today operates on a single, deeply embedded assumption: that all computation must be deterministic. The rules…Continue reading on Medium »
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