# ![@alexxubyte Avatar](https://lunarcrush.com/gi/w:26/cr:twitter::172200213.png) @alexxubyte Alex Xu

Alex Xu posts on X about ai, build, strong, environment the most. They currently have [-------] followers and [---] posts still getting attention that total [------] engagements in the last [--] hours.

### Engagements: [------] [#](/creator/twitter::172200213/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::172200213/c:line/m:interactions.svg)

- [--] Week [-------] +38%
- [--] Month [-------] +169%
- [--] Months [---------] -16%
- [--] Year [---------] -53%

### Mentions: [--] [#](/creator/twitter::172200213/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::172200213/c:line/m:posts_active.svg)

- [--] Week [--] +32%
- [--] Month [--] +18%
- [--] Months [---] +39%
- [--] Year [---] +2.10%

### Followers: [-------] [#](/creator/twitter::172200213/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::172200213/c:line/m:followers.svg)

- [--] Week [-------] +0.37%
- [--] Month [-------] +0.73%
- [--] Months [-------] +4.20%
- [--] Year [-------] +11%

### CreatorRank: [-------] [#](/creator/twitter::172200213/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:twitter::172200213/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[technology brands](/list/technology-brands)  8% [social networks](/list/social-networks)  3% [stocks](/list/stocks)  2% [finance](/list/finance)  1%

**Social topic influence**
[ai](/topic/ai) 16%, [build](/topic/build) #3622, [strong](/topic/strong) #2014, [environment](/topic/environment) 2%, [prompt](/topic/prompt) 2%, [agentic](/topic/agentic) 2%, [realtime](/topic/realtime) 2%, [if you](/topic/if-you) 2%, [redis](/topic/redis) 2%, [azure](/topic/azure) 2%

**Top accounts mentioned or mentioned by**
[@vivoplt](/creator/undefined) [@shikhapy36](/creator/undefined) [@leerob](/creator/undefined) [@teambytebyteai](/creator/undefined) [@bytebytegocom](/creator/undefined) [@ryanlpeterman](/creator/undefined) [@devxritesh](/creator/undefined) [@hulk_buster_](/creator/undefined) [@nitinthisside_](/creator/undefined) [@sosejeropa](/creator/undefined) [@editornobl87447](/creator/undefined) [@oladipupoolush8](/creator/undefined) [@clanker_world](/creator/undefined) [@_javariaazeem_](/creator/undefined) [@israelbo17](/creator/undefined) [@seun_of_dorne](/creator/undefined) [@dexteraiagent](/creator/undefined) [@agentdoc_online](/creator/undefined) [@database_comedy](/creator/undefined) [@ryan_liberricky](/creator/undefined)

**Top assets mentioned**
[Alphabet Inc Class A (GOOGL)](/topic/$googl) [Cloudflare, Inc. (NET)](/topic/cloudflare)
### Top Social Posts
Top posts by engagements in the last [--] hours

"Canary Deployment A canary deployment upgrades services gradually each time to a subset of users. It is cheaper than blue-green deployment and easy to perform rollback. However since there is no staging environment we have to test on production. This process is more complicated because we need to monitor the canary while gradually migrating more and more users away from the old version. https://twitter.com/i/web/status/2020548481111523699 https://twitter.com/i/web/status/2020548481111523699"  
[X Link](https://x.com/alexxubyte/status/2020548481111523699)  2026-02-08T17:21Z 285K followers, [----] engagements


"Build a strong foundation in essential AI concepts is important [--] Key AI Concepts Explained in [--] minutes - Tokenization - Text Decoding - Prompt Engineering - Multi Step AI Agents - RAGs - RLHF - VAE - Diffusion Models - LoRA https://t.co/e4OMp1b335 [--] Key AI Concepts Explained in [--] minutes - Tokenization - Text Decoding - Prompt Engineering - Multi Step AI Agents - RAGs - RLHF - VAE - Diffusion Models - LoRA https://t.co/e4OMp1b335"  
[X Link](https://x.com/alexxubyte/status/2019821562678157582)  2026-02-06T17:12Z 285K followers, 37.6K engagements


"How does gRPC work"  
[X Link](https://x.com/alexxubyte/status/2020174164334899286)  2026-02-07T16:33Z 285K followers, 17K engagements


"Deploying or upgrading services is risky. In this post we explore risk mitigation strategies. The diagram below illustrates the common ones"  
[X Link](https://x.com/alexxubyte/status/2020548475948286448)  2026-02-08T17:21Z 285K followers, 13.7K engagements


"A/B Test In the A/B test different versions of services run in production simultaneously. Each version runs an experiment for a subset of users. A/B test is a cheap method to test new features in production. We need to control the deployment process in case some features are pushed to users by accident. Over to you - Which deployment strategy have you used Did you witness any deployment-related outages in production and why did they happen https://twitter.com/i/web/status/2020548482474659955 https://twitter.com/i/web/status/2020548482474659955"  
[X Link](https://x.com/alexxubyte/status/2020548482474659955)  2026-02-08T17:21Z 285K followers, [----] engagements


"Agent Skills Clearly Explained"  
[X Link](https://x.com/alexxubyte/status/2021260437548114289)  2026-02-10T16:30Z 285K followers, 18K engagements


"8 Data Structures That Power Your Databases"  
[X Link](https://x.com/alexxubyte/status/2015475726456373414)  2026-01-25T17:23Z 283.9K followers, 30.1K engagements


"HTTP/2 over TCP vs. HTTP/3 over QUIC"  
[X Link](https://x.com/alexxubyte/status/2016549396348014679)  2026-01-28T16:30Z 283.9K followers, 24.2K engagements


"How NAT Works"  
[X Link](https://x.com/alexxubyte/status/2017297371185758289)  2026-01-30T18:02Z 283.9K followers, 22.4K engagements


"Understanding Database Types"  
[X Link](https://x.com/alexxubyte/status/2018002940557197738)  2026-02-01T16:46Z 284.1K followers, 26.6K engagements


"The Evolution of AI in Software Development"  
[X Link](https://x.com/alexxubyte/status/2018361392101986725)  2026-02-02T16:30Z 283.9K followers, 11.9K engagements


"How Agentic Browsers like OpenAIs Atlas or Perplexity Comet Work at the high level"  
[X Link](https://x.com/alexxubyte/status/2018723685105086478)  2026-02-03T16:30Z 284.9K followers, 15.4K engagements


"Multi-Service Deployment In this model we deploy new changes to multiple services simultaneously. This approach is easy to implement. But since all the services are upgraded at the same time it is hard to manage and test dependencies. Its also hard to rollback safely"  
[X Link](https://x.com/alexxubyte/status/2020548478154469465)  2026-02-08T17:21Z 284K followers, [----] engagements


"Blue-Green Deployment With blue-green deployment we have two identical environments: one is staging (blue) and the other is production (green). The staging environment is one version ahead of production. Once testing is done in the staging environment user traffic is switched to the staging environment and the staging becomes the production. This deployment strategy is simple to perform rollback but having two identical production quality environments could be expensive"  
[X Link](https://x.com/alexxubyte/status/2020548479580598528)  2026-02-08T17:21Z 284K followers, [----] engagements


"Explaining [--] Popular Network Protocols in [--] Diagram. The method to download the high-resolution PDF is available at the end. Network protocols are standard methods of transferring data between two computers in a network. [--]. HTTP (HyperText Transfer Protocol) HTTP is a protocol for fetching resources such as HTML documents. It is the foundation of any data exchange on the Web and it is a client-server protocol. [--]. HTTP/3 HTTP/3 is the next major revision of the HTTP. It runs on QUIC a new transport protocol designed for mobile-heavy internet usage. It relies on UDP instead of TCP which enables"  
[X Link](https://x.com/anyuser/status/1708863540067696878)  2023-10-02T15:16Z 285K followers, 2.9M engagements


"Git pull vs. git fetch"  
[X Link](https://x.com/alexxubyte/status/2019086065169309922)  2026-02-04T16:30Z 285K followers, 14.4K engagements


"RT @alexxubyte: Build a strong foundation in essential AI concepts is important"  
[X Link](https://x.com/alexxubyte/status/2020009748310159660)  2026-02-07T05:40Z 285K followers, [--] engagements


"12 Architectural Concepts Developers Should Know"  
[X Link](https://x.com/alexxubyte/status/2022347567724704030)  2026-02-13T16:30Z 285K followers, 25.7K engagements


"Cursor recently shipped Composer its agentic coding model and shared that the agent can be [--] faster We worked with the Cursor team particularly @leerob to understand how the system is put together and what drives the speed. A coding agent is a system that can take a task explore a repo edit multiple files and iterate until the build and tests pass. Inside Cursor a router first picks a suitable coding model (including Composer) to handle the request. The system then starts a loop: retrieve the most relevant code (context retrieval) use tools to open and edit files and run commands in a"  
[X Link](https://x.com/alexxubyte/status/2016192675012284609)  2026-01-27T16:52Z 285K followers, 47K engagements


"GPT-5 is not one model. It is a unified system with multiple models safeguards and a real-time router. This post and diagram are based on our understanding of the GPT [--] system card. When you send a query the mode determines which model to use and how much work the system does. Instant mode sends the query directly to a fast non-reasoning model named GPT-5-main. It optimizes for latency and is used for simple or low-risk tasks like short explanations or rewrites. Thinking mode uses a reasoning model named GPT-5-thinking that runs multiple internal steps before producing the final answer. This"  
[X Link](https://x.com/alexxubyte/status/2020922190775058608)  2026-02-09T18:06Z 285K followers, 25.6K engagements


"MCP vs RAG vs AI Agents"  
[X Link](https://x.com/alexxubyte/status/2021985173878010248)  2026-02-12T16:30Z 285K followers, 61.1K engagements


"We started a new YouTube channel dedicated to AI fundamentals infrastructure and models. So far weve published four videos. We plan to publish [--] video every week. Since this channel is new were still shaping its direction and would genuinely love your input. If there are topics youd like to see covered please share them with us. Thank you Subscribe here: https://www.youtube.com/@TeamByteByteAI https://www.youtube.com/@TeamByteByteAI"  
[X Link](https://x.com/alexxubyte/status/2022709287974506592)  2026-02-14T16:27Z 285K followers, 77.6K engagements


"Weve finished the first draft of a new book and are now looking for technical reviewers. The book focuses on hands on coding interviews and the trends companies are adopting today. The goal is simple. Make coding interviews more practical. More realistic. More aligned with how strong engineers actually think and build. Were still deciding on the title. If you have a great idea wed love to hear it. If youre interested in reviewing  @.. A short introduction or a link to your LinkedIn profile would be perfect. Ideally you could review a chapter or two so the commitment is small. Thank you for"  
[X Link](https://x.com/alexxubyte/status/2023079301722325448)  2026-02-15T16:57Z 285K followers, 17.7K engagements


"How can Redis be used There is more to Redis than just caching"  
[X Link](https://x.com/alexxubyte/status/1961821845034070118)  2025-08-30T16:02Z 278.9K followers, 81.6K engagements


"The Life of a Redis Query"  
[X Link](https://x.com/alexxubyte/status/1968699057368613105)  2025-09-18T15:30Z 280.1K followers, 44.6K engagements


"How Git Reset Works"  
[X Link](https://x.com/alexxubyte/status/1971235800462565540)  2025-09-25T15:30Z 280K followers, 40.8K engagements


"MCP vs API: whats the difference"  
[X Link](https://x.com/alexxubyte/status/1972685313471623621)  2025-09-29T15:30Z 278.3K followers, 248.7K engagements


"SQL Injection (SQLi) Explained"  
[X Link](https://x.com/alexxubyte/status/1975222061992988959)  2025-10-06T15:30Z 277.9K followers, 48.8K engagements


"Top [--] Software Architectural Patterns"  
[X Link](https://x.com/alexxubyte/status/1976309240697585872)  2025-10-09T15:30Z 278.3K followers, 149.3K engagements


"24 Good Resources to Learn Software Architecture in 2025"  
[X Link](https://x.com/alexxubyte/status/1976684679010152924)  2025-10-10T16:22Z 278.9K followers, 141.7K engagements


"Popular interview question: What is the difference between and"  
[X Link](https://x.com/alexxubyte/status/1977411231108751857)  2025-10-12T16:29Z 278.4K followers, 60.3K engagements


"How AI Agents Chain Tools Memory and Reasoning"  
[X Link](https://x.com/alexxubyte/status/1977764176287400152)  2025-10-13T15:51Z 278.1K followers, 40K engagements


"Docker versus Kubernetes"  
[X Link](https://x.com/alexxubyte/status/1978123591016390725)  2025-10-14T15:39Z 278.1K followers, 39.8K engagements


"What are Modular Monoliths"  
[X Link](https://x.com/alexxubyte/status/1978854857814741151)  2025-10-16T16:05Z 278.1K followers, 24.6K engagements


"Algorithms you should know before taking System Design Interviews"  
[X Link](https://x.com/alexxubyte/status/1979220830740713691)  2025-10-17T16:19Z 279.5K followers, 155.2K engagements


"Top [--] System Design Concepts You Should Know"  
[X Link](https://x.com/alexxubyte/status/1979579005163684260)  2025-10-18T16:03Z 278.9K followers, 61.2K engagements


"How does Git work"  
[X Link](https://x.com/alexxubyte/status/1979940217932140902)  2025-10-19T15:58Z 279.8K followers, 55.2K engagements


"Latency vs. Throughput Ever wondered why your app feels slow even when the bandwidth looks fine Latency and throughput explain two very different stories of performance. Latency measures the delay per packet. It is what users feel when they click a button. Its responsiveness. It is the time for one request to travel from the server to the end device. This includes server processing time queuing delays propagation through the network transmission delays and the last-mile connection to the user's device. Throughput measures volume per second. It is how much data successfully gets delivered in a"  
[X Link](https://x.com/alexxubyte/status/1980295503415013478)  2025-10-20T15:30Z 279.5K followers, 59.4K engagements


"RAG vs Fine-tuning: Which one should you use When it comes to adapting Large Language Models (LLMs) to new tasks two popular approaches stand out: Retrieval-Augmented Generation (RAG) and Fine-tuning. They solve the same problem making models more useful but in very different ways. RAG (Retrieval-Augmented Generation): Fetches knowledge at runtime from external sources (docs DBs APIs). Flexible always fresh. Fine-tuning: Offline training that updates model weights with domain-specific data making the model an expert in your field. Over to you: For your domain is fresh knowledge (RAG) or"  
[X Link](https://x.com/alexxubyte/status/1981011495917121687)  2025-10-22T14:55Z 279.1K followers, 33.6K engagements


"How to learn payment systems"  
[X Link](https://x.com/alexxubyte/status/1981754508649893942)  2025-10-24T16:07Z 279.2K followers, 172.4K engagements


"10 Key Data Structures We Use Every Day - list: keep your Twitter feeds - stack: support undo/redo of the word editor - queue: keep printer jobs or send user actions in-game - hash table: cashing systems - Array: math operations - heap: task scheduling - tree: keep the HTML document or for AI decision - suffix tree: for searching string in a document - graph: for tracking friendship or path finding - r-tree: for finding the nearest neighbor - vertex buffer: for sending data to GPU for rendering Over to you: Which additional data structures have we overlooked -- We just launched the all-in-one"  
[X Link](https://x.com/alexxubyte/status/1982479342052729207)  2025-10-26T16:08Z 279.1K followers, 72.7K engagements


"Which Protocols Run on TCP and UDP Every message sent over the internet has two layers of communication one that carries the data (transport) and one that defines what the data means (application). TCP and UDP sit at the transport layer but they serve completely different purposes. TCP is connection-oriented. It guarantees delivery maintains order and handles retransmission when packets get lost. - HTTP runs on TCP. The browser opens a TCP connection sends an HTTP request waits for the HTTP response and closes the connection (or keeps it alive for subsequent requests). Every web page you have"  
[X Link](https://x.com/alexxubyte/status/1982840838796578887)  2025-10-27T16:04Z 279.2K followers, 32.6K engagements


"The Evolution of LinkedIns Generative AI Tech Stack Over the past two years LinkedIn has undergone a rapid transformation in how it builds and ships AI-powered products. What began with a handful of GenAI features such as collaborative articles AI-assisted Recruiter capabilities and AI-powered insights for members and customers has evolved into a comprehensive platform strategy that now involves multiple products. One of the most prominent examples of this shift is Hiring Assistant LinkedIns first large-scale AI agent for recruiters designed to help streamline candidate sourcing and"  
[X Link](https://x.com/alexxubyte/status/1983205137918374078)  2025-10-28T16:12Z 279.2K followers, 25.9K engagements


"IP Address Cheat Sheet Every Engineer Should Know"  
[X Link](https://x.com/alexxubyte/status/1983556977478549892)  2025-10-29T15:30Z 279.6K followers, 115.5K engagements


"🚀 New Launch: Become an AI Engineer Learn by Doing Cohort [--] After the incredible success of our first cohort (almost [---] people attended) Im thrilled to announce the launch of Cohort [--] of Become an AI Engineer This is not just another course about AI frameworks and tools. Our goal is to help engineers build the foundation and end to end skill set needed to thrive as AI engineers. Heres what makes this cohort special: Learn by doing: Build real world AI applications not just by watching videos. Structured systematic learning path: Follow a carefully designed curriculum that takes you step by"  
[X Link](https://x.com/alexxubyte/status/1983919395698319526)  2025-10-30T15:30Z 279.5K followers, 57.3K engagements


"Why is DeepSeek-OCR such a BIG DEAL Existing LLMs struggle with long inputs because they can only handle a fixed number of tokens known as the context window and attention cost grows quickly as inputs get longer. DeepSeek-OCR takes a new approach. Instead of sending long context directly to an LLM it turns it into an image compresses that image into visual tokens and then passes those tokens to the LLM. Fewer tokens lead to lower computational cost from attention and a larger effective context window. This makes chatbots and document models more capable and efficient. How is DeepSeek-OCR"  
[X Link](https://x.com/alexxubyte/status/1984281736868712503)  2025-10-31T15:30Z 281.9K followers, 87.9K engagements


"Explaining [--] types of API testing"  
[X Link](https://x.com/alexxubyte/status/1984648007632240835)  2025-11-01T15:45Z 279.6K followers, 46.9K engagements


"Top [--] common ways to improve API performance"  
[X Link](https://x.com/alexxubyte/status/1985028798266675227)  2025-11-02T16:58Z 279.6K followers, 47.8K engagements


"Servers You Should Know in Modern Systems"  
[X Link](https://x.com/alexxubyte/status/1985746396167962668)  2025-11-04T16:30Z 279.6K followers, 41.4K engagements


"Last Call: Enrollment for the AI Engineering Cohort  [--] Our second cohort of Becoming an AI Engineer starts in [--] days. This is a live cohort-based course created in collaboration with best-selling author Ali Aminian and published by ByteByteGo. Heres what makes this cohort special: Learn by doing: Build real world AI applications not just by watching videos. Structured systematic learning path: Follow a carefully designed curriculum that takes you step by step from fundamentals to advanced topics. Live feedback and mentorship: Get direct feedback from instructors and peers. Community driven:"  
[X Link](https://x.com/alexxubyte/status/1986098077065990402)  2025-11-05T15:47Z 279.9K followers, 52.5K engagements


"Big Data Pipeline Cheatsheet for AWS Azure and Google Cloud"  
[X Link](https://x.com/alexxubyte/status/1987198293848564161)  2025-11-08T16:39Z 282.7K followers, 103.1K engagements


"How to Design Good APIs"  
[X Link](https://x.com/alexxubyte/status/1987920752302322081)  2025-11-10T16:30Z 281.9K followers, 106.1K engagements


"How to Learn AWS"  
[X Link](https://x.com/alexxubyte/status/1988283108765167891)  2025-11-11T16:30Z 282.2K followers, 48K engagements


"How to Build a Basic RAG Application on AWS"  
[X Link](https://x.com/alexxubyte/status/1988645496064553268)  2025-11-12T16:30Z 280.1K followers, 20.5K engagements


"The AI Agent Tech Stack"  
[X Link](https://x.com/alexxubyte/status/1989007929979335061)  2025-11-13T16:30Z 280K followers, 44.5K engagements


"Types of Virtualization"  
[X Link](https://x.com/alexxubyte/status/1989370308810449034)  2025-11-14T16:30Z 280K followers, 23.8K engagements


"Linux file permission illustrated"  
[X Link](https://x.com/alexxubyte/status/1990104768602378713)  2025-11-16T17:08Z 280K followers, 32.7K engagements


"HTTP vs. HTTPS"  
[X Link](https://x.com/alexxubyte/status/1990829296391479664)  2025-11-18T17:07Z 280.1K followers, 22.1K engagements


"Cloudflare is much more than just a CDN and DDoS protection service. Lets do a quick comparison of Cloudflare AWS and Azure"  
[X Link](https://x.com/alexxubyte/status/1991182223584997743)  2025-11-19T16:30Z 282.9K followers, 112K engagements


"Popular Backend Tech Stack. You do not need everything. Choose whatever tech or tools work best for you"  
[X Link](https://x.com/alexxubyte/status/1991913964276760983)  2025-11-21T16:57Z 280.8K followers, 57.4K engagements


"Git Merge vs. Rebase vs. Squash Commit"  
[X Link](https://x.com/alexxubyte/status/1992275068244857056)  2025-11-22T16:52Z 280.7K followers, 125.4K engagements


"How do AirTags work"  
[X Link](https://x.com/alexxubyte/status/1992634845701546330)  2025-11-23T16:42Z 280K followers, 21.5K engagements


"What is a Firewall"  
[X Link](https://x.com/alexxubyte/status/1992986646002999501)  2025-11-24T16:00Z 280.2K followers, 17.2K engagements


"Virtualization vs. Containerization"  
[X Link](https://x.com/alexxubyte/status/1993372264352694602)  2025-11-25T17:32Z 280.2K followers, 24.9K engagements


"LIMITED TIME OFFER: All in One Interview Prep Black Friday Sale Yearly Black Friday sale is now live Use code BF2025 at checkout to get 30% off the all-in-one interview prep online courses. To take advantage of this limited time offer subscribe before 11:59 pm PST on Monday December [--]. Get it here: https://bytebytego.com https://bytebytego.com"  
[X Link](https://x.com/alexxubyte/status/1994443721547682112)  2025-11-28T16:30Z 280.4K followers, 48.8K engagements


"Last Call: All in One Interview Prep Black Friday Sale"  
[X Link](https://x.com/alexxubyte/status/1995168860291609036)  2025-11-30T16:31Z 280.6K followers, 44.8K engagements


"Yearly Black Friday sale is now live Use code BF2025 at checkout to get 30% off the all-in-one interview prep online courses. To take advantage of this limited time offer subscribe before 11:59 pm PST on Monday December [--]. Get it here: https://bytebytego.com https://bytebytego.com"  
[X Link](https://x.com/alexxubyte/status/1995168862581764169)  2025-11-30T16:31Z 280.2K followers, [----] engagements


"Virtualization Explained: From Bare Metal to Hosted Hypervisors"  
[X Link](https://x.com/alexxubyte/status/1995905539755385040)  2025-12-02T17:18Z 280.4K followers, 14.3K engagements


"What is a REST API"  
[X Link](https://x.com/alexxubyte/status/1996260529653109028)  2025-12-03T16:49Z 280.7K followers, 17K engagements


"Top [--] System Design Concepts You Should Know"  
[X Link](https://x.com/alexxubyte/status/1997363249587818994)  2025-12-06T17:51Z 281.4K followers, 27.4K engagements


"Database Types You Should Know in [----] Theres no such thing as a one-size-fits-all database anymore. Modern applications rely on multiple database types from real-time analytics to vector search for AI. Knowing which type to use can make or break your systems performance"  
[X Link](https://x.com/alexxubyte/status/1998067579156611176)  2025-12-08T16:30Z 281.5K followers, 27.4K engagements


"System Performance Metrics Every Engineer Should Know"  
[X Link](https://x.com/alexxubyte/status/2000604291544039786)  2025-12-15T16:30Z 282.1K followers, 23.1K engagements


"Why Is Nginx So Popular"  
[X Link](https://x.com/alexxubyte/status/2001696064743837827)  2025-12-18T16:48Z 282K followers, 23.6K engagements


"A picture is worth a thousand words: [--] best practices for developing microservices"  
[X Link](https://x.com/alexxubyte/status/2002414911989895580)  2025-12-20T16:24Z 282K followers, 31.4K engagements


"Common Network Protocols Every Engineer Should Know"  
[X Link](https://x.com/alexxubyte/status/2003141026257797612)  2025-12-22T16:30Z 282.1K followers, 33.5K engagements


"8 Popular Network Protocols"  
[X Link](https://x.com/alexxubyte/status/2003881184544411663)  2025-12-24T17:31Z 282.2K followers, 32.9K engagements


"🚀 Learn AI in the New Year Become an AI Engineer Learn by Doing Cohort [--] After the amazing success of Cohorts [--] and [--] (with close to [----] engineers joining and building real AI skills) Im excited to announce the launch of Cohort [--] of Become an AI Engineer This isnt just another course on AI tools and frameworks. Our mission is to equip engineers with the solid foundation and complete end-to-end skill set required to excel as AI engineers in todays fast-moving world. Heres what sets this cohort apart: - Learn by doing: Build real-world AI applications hands-on far beyond just watching videos."  
[X Link](https://x.com/alexxubyte/status/2004590551044366383)  2025-12-26T16:30Z 282.6K followers, 83.1K engagements


"Cloud Load Balancer Cheat Sheet"  
[X Link](https://x.com/alexxubyte/status/2004955070618554577)  2025-12-27T16:38Z 282.3K followers, 31K engagements


"Containerization Explained: From Build to Runtime"  
[X Link](https://x.com/alexxubyte/status/2005684576451170405)  2025-12-29T16:57Z 282.2K followers, 17.1K engagements


"How does Docker Work"  
[X Link](https://x.com/alexxubyte/status/2006413755354419446)  2025-12-31T17:14Z 282.4K followers, 18.8K engagements


"6 Practical AWS Lambda Application Patterns You Should Know"  
[X Link](https://x.com/alexxubyte/status/2006773686200840671)  2026-01-01T17:05Z 282.9K followers, 17.3K engagements


"OAP vs REST vs GraphQL vs RPC"  
[X Link](https://x.com/alexxubyte/status/2007492272980668512)  2026-01-03T16:40Z 282.6K followers, 16.3K engagements


"5 Rate Limiting Strategies To Protect the System"  
[X Link](https://x.com/alexxubyte/status/2008244830187778213)  2026-01-05T18:30Z 282.7K followers, 12.3K engagements


"How Live Streaming Works"  
[X Link](https://x.com/alexxubyte/status/2008591637593866399)  2026-01-06T17:28Z 283K followers, 12.4K engagements


"Top Developer Tools You Can Use in 2026"  
[X Link](https://x.com/alexxubyte/status/2008948661808779389)  2026-01-07T17:07Z 282.9K followers, 23K engagements


"12 Architectural Concepts Developers Should Know"  
[X Link](https://x.com/alexxubyte/status/2009314805891649575)  2026-01-08T17:22Z 283.1K followers, 37.2K engagements


"Modern Storage Systems"  
[X Link](https://x.com/alexxubyte/status/2010767633621094808)  2026-01-12T17:35Z 283.1K followers, 16.4K engagements


"Key Prompt Engineering Techniques and Why it Makes a Big Difference in LLMs"  
[X Link](https://x.com/alexxubyte/status/2011113543559479541)  2026-01-13T16:30Z 283.2K followers, 15.7K engagements


"Best Resources to Learn AI in 2026"  
[X Link](https://x.com/alexxubyte/status/2011484800415383641)  2026-01-14T17:05Z 283.3K followers, 71.5K engagements


"Ill be talking with Sualeh Asif the cofounder of Cursor about lessons from building Cursor at the Pragmatic Summit. If youre attending Id love to connect while were there. 📅 February [--] 📍 San Francisco CA 🔗 Check it out here: https://www.pragmaticsummit.com https://www.pragmaticsummit.com"  
[X Link](https://x.com/alexxubyte/status/2011838309778276785)  2026-01-15T16:30Z 283.4K followers, 16.3K engagements


"🚀 Last Day to Enroll: Become an AI Engineer By building not just watching Cohort [--] After the amazing response to our first two cohorts with nearly [----] people joining we are excited to share that were opening the next round of Become an AI Engineer. This is not your typical AI course focused only on tools and frameworks. The mission is simple: help engineers build strong foundations and practical end to end skills to grow confidently into AI engineering roles. What makes this cohort stand out: - Learn by building: You will create real world AI applications instead of just watching videos -"  
[X Link](https://x.com/alexxubyte/status/2012207038575579435)  2026-01-16T16:55Z 283.2K followers, 42.4K engagements


"Technical Deep Dive Writer: Lead Instructor Building the Worlds Most Popular AI Cohort: https://bit.ly/lead-instructor https://bit.ly/deepdive-writer https://bit.ly/lead-instructor https://bit.ly/deepdive-writer"  
[X Link](https://x.com/alexxubyte/status/2014737445871616009)  2026-01-23T16:30Z 283.3K followers, [----] engagements


"/1 Why is Redis so The diagram below shows [--] main reasons: [--] Redis is RAM-based. Access to RAM is at least [----] times faster than access to random disks. Redis can be used as a cache to improve application responsiveness and reduce database load when used as a cache"  
[X Link](https://x.com/alexxubyte/status/1622999903894110214)  2023-02-07T16:45Z 284K followers, 288.3K engagements


"You're Good at Linux if You Know What All Those Directories Mean. The Linux file system used to resemble an unorganized town where individuals constructed their houses wherever they pleased. However in [----] the Filesystem Hierarchy Standard (FHS) was introduced to bring order to the Linux file system. By implementing a standard like the FHS software can ensure a consistent layout across various Linux distributions. Nonetheless not all Linux distributions strictly adhere to this standard. They often incorporate their own unique elements or cater to specific requirements. To become proficient"  
[X Link](https://x.com/alexxubyte/status/1776274976217465338)  2024-04-05T15:45Z 283.6K followers, 105.3K engagements


"What are the differences among database locks In database management locks are mechanisms that prevent concurrent access to data to ensure data integrity and consistency. Here are the common types of locks used in databases: [--]. Shared Lock (S Lock) It allows multiple transactions to read a resource simultaneously but not modify it. Other transactions can also acquire a shared lock on the same resource. [--]. Exclusive Lock (X Lock) It allows a transaction to both read and modify a resource. No other transaction can acquire any type of lock on the same resource while an exclusive lock is held. 3."  
[X Link](https://x.com/alexxubyte/status/1805250989420958087)  2024-06-24T14:45Z 283.6K followers, 79.7K engagements


"Apache Kafka vs. RabbitMQ"  
[X Link](https://x.com/alexxubyte/status/1998792369458786456)  2025-12-10T16:30Z 283.5K followers, 18K engagements


"Behind the Scenes: What Happens When You Enter Googledotcom"  
[X Link](https://x.com/alexxubyte/status/2013654580584681636)  2026-01-20T16:47Z 283.8K followers, 26.8K engagements


"I am hiring for [--] roles: Technical Deep Dive Writer (System Design or AI Systems) and Lead Instructor (Building the Worlds Most Useful AI Cohort). We are looking for exceptional people who love teaching and enjoy breaking down complex ideas. You will work very closely with me to produce deep accurate and well structured technical content. The goal is not volume. The goal is to set the quality bar for how system design and modern AI systems are explained. If you are interested please send your resume along with a short note on why you are excited about the role to jobs@bytebytego.com Job"  
[X Link](https://x.com/alexxubyte/status/2014737433905275025)  2026-01-23T16:30Z 283.8K followers, 14.3K engagements


"@ryanlpeterman Good luck Ryan Your podcast is awesome 👏👏"  
[X Link](https://x.com/alexxubyte/status/2019139014717268432)  2026-02-04T20:00Z 283.9K followers, [----] engagements


"How does Docker Work Is Docker still relevant We just made a video on this topic. Docker's architecture comprises three main components: 🔹 Docker Client This is the interface through which users interact. It communicates with the Docker daemon. 🔹 Docker Host Here the Docker daemon listens for Docker API requests and manages various Docker objects including images containers networks and volumes. 🔹 Docker Registry This is where Docker images are stored. Docker Hub for instance is a widely-used public registry. Watch the whole video here: https://youtu.be/Cs2j-Rjqg94"  
[X Link](https://x.com/alexxubyte/status/1709954742632468831)  2023-10-05T15:32Z 285K followers, 633.9K engagements

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