Desa aikmual

Whether it’s iterating on Facebook’s News Feed ranking algorithm or delivering the most relevant ads to users, we are constantly exploring new features to help improve our machine learning (ML) models. Every time we add new features, we create a challenging data engineering problem that requires us to think strategically about the choices we make. [...] Read More... The post A linear programming approach for optimizing features in ML models appeared first on Facebook Engineering. http://dlvr.it/S4gMgq

MySQL, an open source database developed by Oracle, powers some of Facebook’s most important workloads. We actively develop new features in MySQL to support our evolving requirements. These features change many different areas of MySQL, including client connectors, storage engine, optimizer, and replication. Each new major version of MySQL requires significant time and effort to [...] Read More... The post Migrating Facebook to MySQL 8.0 appeared first on Facebook Engineering. http://dlvr.it/S4DVdZ

Training AI models at a large scale isn’t easy. Aside from the need for large amounts of computing power and resources, there is also considerable engineering complexity behind training very large models. At Facebook AI Research (FAIR) Engineering, we have been working on building tools and infrastructure to make training large AI models easier. Our [...] Read More... The post Fully Sharded Data Parallel: faster AI training with fewer GPUs appeared first on Facebook Engineering. http://dlvr.it/S3ndNR

For years, people have been asking us to create a true multi-device experience that allows people to use WhatsApp on other devices without requiring a smartphone connection. Today, we’re announcing the rollout of a limited public beta test for WhatsApp’s updated multi-device capability.  With this new capability, you can now use WhatsApp on your phone [...] Read More... The post How WhatsApp enables multi-device capability appeared first on Facebook Engineering. http://dlvr.it/S3kR3H

Our infrastructure supports thousands of services that handle billions of requests per second. We’ve previously discussed how we built our service encryption infrastructure to keep these globally distributed services operating securely and performantly. This post discusses the system we designed to enforce encryption policies within our network and shares some of the lessons we learned [...] Read More... The post Enforcing encryption at scale appeared first on Facebook Engineering. http://dlvr.it/S3ZzZn

What the research is: The Ribbon filter is a new data structure that is more space-efficient than the popular Bloom filters that are widely used for optimizing data retrieval. One of the ways that Bloom, and now Ribbon, filters solve real engineering problems is by providing smooth configurability unmatched by other filters. Bloom filters work [...] Read More... The post Ribbon filter: Practically smaller than Bloom and Xor appeared first on Facebook Engineering. http://dlvr.it/S3Pw13

We will be hosting a talk about our work on, “A Platform Agnostic Observability System for AI Accelerators” during our virtual Systems @Scale event at 10:20 a.m. PT on Wednesday, June 30, followed by a live Q&A session. Please submit any questions to systemsatscale@fb.com before the event. Accelerators are special-purpose hardware devices optimized for specific [...] Read More... The post Asicmon: A platform agnostic observability system for AI accelerators appeared first on Facebook Engineering. http://dlvr.it/S2dhyb

Connectivity is an integral part of Facebook’s mission to bring people closer together, and the COVID-19 pandemic has only heightened the demand for critical internet access. According to the latest edition of our Inclusive Internet Index, nearly 70 percent of people around the world believe that increased internet usage in all aspects of their lives [...] Read More... The post Driving towards an open internet ecosystem to help tackle the digital divide appeared first on Facebook Engineering. http://dlvr.it/S2cXBx

What the research is:  Tectonic, our data center scale distributed file system, enables better resource utilization, promotes simpler services, and requires less operational complexity than our previous approach. Our previous storage infrastructure consisted of a set of use-case specific storage systems. Clusters, or instances of these storage systems, used to scale to tens of petabytes. [...] Read More... The post Consolidating Facebook storage infrastructure with Tectonic file system appeared first on Facebook Engineering. http://dlvr.it/S29PGH

What it is:  A new library to analyze time series data. Kats is a lightweight, easy-to-use, and generalizable framework for generic time series analysis, including forecasting, anomaly detection, multivariate analysis, and feature extraction/embedding. To the best of our knowledge, Kats is the first comprehensive Python library for generic time series analysis, which provides both classical [...] Read More... The post Meet Kats — a one-stop shop for time series analysis appeared first on Facebook Engineering. http://dlvr.it/S29P7d

Our production backbone network connects our data centers and delivers content to our users. The network supports a vast number of different services, distributed across a multitude of data centers. Traffic patterns shift over time from one data center to another due to the introduction of new services, service architecture changes, changes in user behavior, [...] Read More... The post Network hose: Managing uncertain network demand with model simplicity appeared first on Facebook Engineering. http://dlvr.it/S1nCVj

Peripheral component interconnect express (PCIe) hardware continues to push the boundaries of computing thanks to advances in transfer speeds, the number of available lanes for simultaneous data delivery, and a comparatively small footprint on motherboards. Today, PCIe connectivity-based hardware delivers faster data transfers and is one of the de facto methods to connect components to [...] Read More... The post How Facebook deals with PCIe faults to keep our data centers running reliably appeared first on Facebook Engineering. http://dlvr.it/S0ws4t

Traffic on the internet travels across many different kinds of links. A fast and reliable way to exchange traffic between different networks and service providers is through peering. Initially, we managed peering via a time-intensive manual process. Reliable peering is essential for Facebook and for everyone’s internet use. But there is no industry standard for [...] Read More... The post Peering automation at Facebook appeared first on Facebook Engineering. http://dlvr.it/S049zf

What the research is: A first-of-its-kind study that details the scalable design, software implementation, and operations of Facebook’s data center routing design, based on Border Gateway Protocol (BGP). BGP was originally designed to interconnect autonomous internet service providers (ISPs) on the global internet. Highly scalable and widely acknowledged as an attractive choice for routing, BGP [...] Read More... The post Running Border Gateway Protocol in large-scale data centers appeared first on Facebook Engineering. http://dlvr.it/RzZjfl

[...] Read More... The post Most of computing’s carbon emissions are coming from manufacturing and infrastructure appeared first on Facebook Engineering. http://dlvr.it/RzVZXn

[...] Read More... The post Most of computing’s carbon emissions are coming from manufacturing and infrastructure appeared first on Facebook Engineering. http://dlvr.it/RzT9pZ

Facebook is embracing Rust, one of the most loved and fastest-growing programming languages available today. In addition to bringing new talent to its Rust team, Facebook has announced that it is officially joining the nonprofit Rust Foundation. Alongside fellow members including Mozilla (the creators of Rust), AWS, Microsoft, and Google, Facebook will be working to [...] Read More... The post A brief history of Rust at Facebook appeared first on Facebook Engineering. http://dlvr.it/RyjG1y

Say you receive an email notification that a service is crashing just after your last code change deploys. The crash happens in only 0.1 percent of the servers where it runs. But you’re at a large-scale company, so 0.1 percent equals thousands of servers — and this issue is going to be hard to reproduce. Several [...] Read More... The post Reverse debugging at scale appeared first on Facebook Engineering. http://dlvr.it/RyYLx0

  Pada malam senin tanggal 18 April 2021 Pemerintah desa Aikmual melanjutkan kegiatan Safari Ramadhan dan Sosialisasi yang kedua berlangsung di dusun Darwis tepatnya di Masjid Nurul Huda. Kegiatan ini dilakukan pemerintah Desa sebagai ajang silaturahmi bersama warga sekaligus sosialisasi PPKM (pemberlakuan kegiatan Masyarakat). Dalam sosialisasi di sampaikan kepada Masyarakat untuk tetep menjalankan protokol kesehatan, Mudah-mudahan kita tetep di berikan kesehatan oleh Allah SWT supaya bisa melaksanakan kegiatan sehari - hari. # SafariRamadhan #PemdesAikmual #SatgasPPKM

  Memasuki malem ke 2 pemerintah desa aikmual melaksakan kegiatan safari ramadhan sekaligus sosialisasi di dusun batu tambun di masjid abdullah bin sanad. Dalam kegiatan safari tersebut kepala desa menyampaikan kepada masyarakat untuk mematuhi protokol kesehatan meskipun aikmual termasuk zona aman. Di samping itu bapak Bhabinkamtibnas dalam hal ini bapak edi jandro menambahkan dalam sambutannya kepada masyarakat untuk tetap menjaga keamanan dan ketertiban seperti menjaga anak cucu kita supaya tidak membeli dan menyalakan petasan karena bisa membahayakan dan mengganggu kenyamanan masyarakat baik dalam hal ibadah maupun aktivitas lainnya #sapari ramadhan #sosialisasi #pemdesaikmual

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