#concurrentlinkedqueue search results

Do you want to make your programs easier to parallelise? Yes, you do. Do you enjoy debugging concurrency? I bet you don't. Good news: you can now turn your favourite sequential structures into high-throughput concurrent ones without writing a single line of concurrent code ⇒

ilyasergey's tweet image. Do you want to make your programs easier to parallelise? Yes, you do. 

Do you enjoy debugging concurrency? I bet you don't. 

Good news: you can now turn your favourite sequential structures into high-throughput concurrent ones without writing a single line of concurrent code ⇒

Accelerating Service Speed, “Linking” Dual Circulation dlvr.it/TP7lY1 #Technology #TransportationLogistics #US #WebsiteBlog #World

ABNewswire's tweet image. Accelerating Service Speed, “Linking” Dual Circulation dlvr.it/TP7lY1 #Technology #TransportationLogistics #US #WebsiteBlog #World

If you're using SolidQueue, do not forget to run this job regularly. 🤦‍♂️

jkostolansky's tweet image. If you're using SolidQueue, do not forget to run this job regularly. 🤦‍♂️

After years of using BullMQ, I finally built my own queue system! GroupMQ, an open-source job queue with grouping and timestamp ordering. Some highlights: ⚡️ Scalable & fast 🧩 One job per group 🕒 Ordering jobs 🔁 Parallel group + concurrency Links in 🧵

CarlLindesvard's tweet image. After years of using BullMQ, I finally built my own queue system! 

GroupMQ, an open-source job queue with grouping and timestamp ordering.

Some highlights:
⚡️ Scalable & fast
🧩 One job per group
🕒 Ordering jobs
🔁 Parallel group + concurrency

Links in 🧵

𝗖𝗼𝗻𝗰𝘂𝗿𝗿𝗲𝗻𝘁 𝗶𝘀 𝗻𝗼𝘁 𝘁𝗵𝗲 𝘀𝗮𝗺𝗲 𝗮𝘀 𝗽𝗮𝗿𝗮𝗹𝗹𝗲𝗹 Most developers use these terms interchangeably. That's a mistake. 𝗖𝗼𝗻𝗰𝘂𝗿𝗿𝗲𝗻𝗰𝘆 is about structure. You design your program so that multiple tasks can progress simultaneously without waiting for…

milan_milanovic's tweet image. 𝗖𝗼𝗻𝗰𝘂𝗿𝗿𝗲𝗻𝘁 𝗶𝘀 𝗻𝗼𝘁 𝘁𝗵𝗲 𝘀𝗮𝗺𝗲 𝗮𝘀 𝗽𝗮𝗿𝗮𝗹𝗹𝗲𝗹

Most developers use these terms interchangeably. That's a mistake.

𝗖𝗼𝗻𝗰𝘂𝗿𝗿𝗲𝗻𝗰𝘆  is about structure. You design your program so that multiple tasks can progress simultaneously without waiting for…

This is a paper I came across while working on a lot of concurrency bugs, and it has greatly expanded my understanding.

wangbin579's tweet image. This is a paper I came across while working on a lot of concurrency bugs, and it has greatly expanded my understanding.

This is the way! I believe we can even use @laravelphp Http::pool method to send concurrent requests for each batch.

devhammed's tweet image. This is the way!

I believe we can even use @laravelphp Http::pool method to send concurrent requests for each batch.

Isn’t this adding an extra overhead and complexity? Wouldn’t it get messy when you have thousands of pending transactions? Long polling isn’t ideal either, but a scheduled worker polling pending transactions in batches might just be cleaner and more efficient.



If you're using async await, you might be running async calls sequentially that can actually be done in parallel. Here's one way you can run them in parallel to speed things up 👌

ryanchenkie's tweet image. If you're using async await, you might be running async calls sequentially that can actually be done in parallel. Here's one way you can run them in parallel to speed things up 👌

Do you find yourself often adding to both ends of a list? Try using a double-ended queue – Deque for short! This new experimental addition to the Kotlin Standard library in 1.3.70 works on all platforms – and most importantly, in common Kotlin code. #KotlinTips

kotlin's tweet image. Do you find yourself often adding to both ends of a list? Try using a double-ended queue – Deque for short! This new experimental addition to the Kotlin Standard library in 1.3.70 works on all platforms – and most importantly, in common Kotlin code. #KotlinTips

I love asking how to handle two users trying to edit the same data at the same time. The first answer is almost always "I'd lock the record in the database." This is where the real discussion begins. It’s not about stopping a conflict. It's about the price you're willing to…

asmah2107's tweet image. I love asking how to handle two users trying to edit the same data at the same time.

The first answer is almost always "I'd lock the record in the database."

This is where the real discussion begins. It’s not about stopping a conflict. 

It's about the price you're willing to…

.NET ThreadPool and an overlapped I/O - this will be heavily reused in explaining async/await too

konradkokosa's tweet image. .NET ThreadPool and an overlapped I/O - this will be heavily reused in explaining async/await too

Idempotent Jobs, Dead Letter Queue (DLQ), Exponential Backoff + Jitter

abazudosen's tweet image. Idempotent Jobs, Dead Letter Queue (DLQ), Exponential Backoff + Jitter
abazudosen's tweet image. Idempotent Jobs, Dead Letter Queue (DLQ), Exponential Backoff + Jitter
abazudosen's tweet image. Idempotent Jobs, Dead Letter Queue (DLQ), Exponential Backoff + Jitter

Java asynchronous tips: Did you ever make multiple HTTP requests, then come to find out the host system tells you "too many concurrent connections." Use Java's Semaphore API. Below is just to ensure you are only doing 5 or fewer async calls concurrently with a list of tasks.🙂

carldea's tweet image. Java asynchronous tips: Did you ever make multiple HTTP requests, then come to find out the host system tells you "too many concurrent connections." 

Use Java's Semaphore API. Below is just to ensure you are only doing 5 or fewer async calls concurrently with a list of tasks.🙂

RabbitMQ, Kafka, SQS—different flavors, same rhythm. Queues aren’t just movers. They're the conductors keeping distributed systems in sync. Which queue is your go-to? Read more: iam.slys.dev/p/why-we-need-… #DistributedSystems #Backend #MessageQueues


Where’s C++ headed next? Today’s @meetingcpp keynote with C++ Concurrency in Action, 2nd Ed author @a_williams will give you a glimpse. Watch or attend at 10am CET: hubs.la/Q03RSydW0 Learn more with our event bundle: hubs.la/Q03RSxqw0

ManningBooks's tweet image. Where’s C++ headed next? 

Today’s @meetingcpp keynote with C++ Concurrency in Action, 2nd Ed author @a_williams will give you a glimpse.

Watch or attend at 10am CET: hubs.la/Q03RSydW0

Learn more with our event bundle: hubs.la/Q03RSxqw0

Windsurf now has queued messages! Send follow-up messages for Cascade to pick up when it's done with the current task.


The problem: on multi-core hardware, traditional page-level locking serializes operations. A single point query acquires/releases 3 locks (root, internal, leaf pages). At scale, these coordination points consume 33% of total performance in high-concurrency workloads.

MongoDB's tweet image. The problem: on multi-core hardware, traditional page-level locking serializes operations. A single point query acquires/releases 3 locks (root, internal, leaf pages). At scale, these coordination points consume 33% of total performance in high-concurrency workloads.

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