Memory

Elixir London Meetup; February 2026 edition. All are welcome. **Session 1: Anton Borisov - Distilling Kafka's Binary Protocol into Elixir** We'll trace a produce request to show what any Kafka client has to get right. In the BEAM ecosystem, erlkaf wraps librdkafka, brod implements the protocol in Erlang, and [kafka_ex](https://hex.pm/packages/kafka_ex) goes pure Elixir. Kafka_ex's approach is to generate serializers at compile time from Kafka's own schema definitions: plain structs, pattern matching, structural boilerplate isolated from the logic you actually think about. That design is what let us jump two major versions ahead and adapt to significant protocol changes. Let's dig into the idea, the code, and the tradeoffs. **Session 2: Evadne Wu** **\- JavaScript Execution Strategies in Elixir\-based Agent Frameworks** We'll look at integration points between elixir agents (in the AI fashion) and JavaScript execution, and all the foot guns involved. *The event is kindly sponsored by* [Fresha](https://www.fresha.com). **Time** Doors open at 18, start at 18.30. **Venue** Fresha The Bower, 207-211, Old St, Tower, London EC1V 9NR **Refreshments** Food and drinks will be provisioned on the day. **IMPORTANT**: **If you wish to take photos and post online during the event, please notify organisers first, so that attendees can opt-out from being in photos.**

Join us for a relaxed social evening for our hiking community! Whether you’ve joined us on past walks, or are simply curious about coming along, this is a great chance to meet fellow hikers and group leaders in a friendly setting. Catch up with people you’ve shared the trail with, swap stories and welcome new faces who are thinking about joining future hikes. We’ve reserved a private area upstairs in a welcoming pub, just a short walk from Waterloo Station. Food and drinks will be available, with a special discount on food for our group, so come along, unwind and enjoy a sociable evening with like-minded outdoor enthusiasts. **Date**: Thu 9 Apr **Time**: From 5.30pm **Location**: Upstairs in The Thirsty Bear https://maps.app.goo.gl/2DSmSpnZy9Uu1m9s9 [Instagram](https://www.instagram.com/AAAhiking) \| [Facebook](https://www.facebook.com/AAAHikingUK/reviews) \| [YouTube](https://www.youtube.com/@aaahiking) \| [Trip Adviser](https://www.tripadvisor.co.uk/Attraction_Review-g186338-d19994843-Reviews-AAA_Hiking_Outdoor_Group-London_England.html) \| [TicTok](https://www.tiktok.com/@aaahiking) \| [Website](https://www.aaahiking.co.uk/)

Description: Embark on a captivating journey into the depths of the human mind with our enlightening lecture, designed to unravel the mysteries of cognition, perception, and consciousness. In this thought-provoking session, we will delve into the intricacies of how the mind works, exploring the fascinating realm of Dianetics: The Modern Science of Mental Health. This lecture aims to provide participants with a comprehensive understanding of the underlying mechanisms that shape our cognitive processes and shape our experiences of the world. During this engaging session, we will cover the following topics: 1. The Foundations of the Mind: What is the mind and what are the different parts of the mind. 2. Perception and Attention: Our perception of the world is a dynamic process influenced by a multitude of factors. We will examine the mechanisms behind perception. 3. Memory and Learning: Memory forms the basis of our knowledge and experiences. We will delve into the intricate workings of memory formation, storage, and retrieval. 4. Emotions and Motivation: Emotions and motivation play a vital role in shaping our behavior and decision-making processes. 5. The Reactive Mind: The single source of stress, unhappiness, insecurity and self doubt and what can be done about it. Through engaging discussions, multimedia presentations, and interactive demonstrations, participants will gain a deeper understanding of the complex workings of the mind. They will leave the lecture with new insights into their own cognitive processes and a heightened appreciation for the wonders of the human mind. Note: This lecture is designed for individuals with a general interest in understanding the inner workings of the mind. No prior knowledge or expertise is required. Whether you are a student, a professional, or simply curious about the mysteries of cognition, this lecture will provide valuable insights and foster a deeper appreciation for the complexities of human thought. Join us to unravel the enigma and gain a deeper understanding of how your mind works.

Take a pause from your busy day and join us for a 20-minute guided meditation to breathe your stress away, decompress your body and mind, centre yourself and restore your wellbeing. Leave feeling refreshed, recharged and refocused, ready to tackle the rest of your day. No experience is necessary – this free in-person meditation is open to everyone. **This is a free in-person meditation.** **If you would like to make a voluntary donation, please click** [here.](https://www.innerspace.org.uk/donations/ "https://www.innerspace.org.uk/donations/") \* I consent to my submitted data being collected and stored. We will process your personal data in line with the GDPR requirements and always store it securely and use it only for the purpose for which it has been collected. We will not pass on your details to any third parties without your consent.

And now for something completely different - an event on the history of (selected) English words. "RobWords" is one of my favourite YouTube channels, and Rob himself is doing some live shows. Tickets £29-£37.50. Blurb: "Why don't we spell things the way we say them? Why is English full of words pilfered and purloined from other languages? ...... *RobWords* is an extremely popular YouTube channel..... which celebrates the wonderful weirdness of the English language...... Rob's love for language was established during a career as a newsreader for BBC radio and presenter on Germany's international broadcaster, Deutsche Welle. Living in Berlin and marrying into a French family have also helped him appreciate just how special English really is, and he now shares his passion for the subject with millions across the globe. This show will unlock the true wackiness of words and why we speak the way we do. From the origins of silent letters, to why some terms have a multitude of meanings; all of your etymological enigmas will be solved. Whether it's contronyms, homophones, or portmanteaus that float your linguistic boat, be sure to join us for *Rob Words’ Live!*." Meet at the bar 1PM, show starts 1:30 More details at [https://www.ucl.ac.uk/event-ticketing/app/ev/25079/](https://www.ucl.ac.uk/event-ticketing/app/ev/25079/)

You can journal your thoughts, emotions, experiences… You can write a sentence, a paragraph, a page… But journaling doesn’t have to be a chore, it can be enjoyable and enlightening. It can deepen your self-awareness, help you gain clarity and add a sense of calm. Whether you’ve never tried it or you’ve done a spot of journaling in the past and fallen out of practice, join us to: * explore the why, the how and the art of journaling * get inspired to pick up your pen and start journaling **This is a free live in-person 60-minute seminar.** **If you would like to make a voluntary donation, please click** [here.](https://www.innerspace.org.uk/donations/ "https://www.innerspace.org.uk/donations/") \* I consent to my submitted data being collected and stored. We will process your personal data in line with the GDPR requirements and always store it securely and use it only for the purpose for which it has been collected. We will not pass on your details to any third parties without your consent.

Every few weeks we create an event! The Fitness Directory Friday Night Takeover @ The Gym Way - Marble Arch” Include: • DJ led Workout session • Social networking • Fitness challenges • Community drinks after Example event structure: Event timeline 7:30pm – Arrival & introductions 8:00pm – Group workout session 8:40pm – Fitness challenge / competition 9:00pm – Social drinks & networking

Every day you look at the news on your phone and you are shown a perspective on multiple events, vivid pictures, videos, and explanations that decide for you what to think. When you come out of your bubble and try to talk to others, you realise they have the wrong perspective. You assumed they saw the same undeniable evidence you did, with the same explanations. But each person is shown a perspective tailored to them, believable and convincing from where they stand. We moved from relying on our own eyes, to gossip, to the printing press, to radio and TV, and now to news customised to each individual. We moved from Plato's Cave, where we were all chained side by side experiencing the same shadows, to isolation, each of us with our own unique shadows. In Plato's Cave they were wrong together. Are we more lost being wrong alone? Is your bubble protecting you or trapping you? Can we build a shared world if we can't share a shared reality? Learn more about [the allegory of the cave](https://en.wikipedia.org/wiki/Allegory_of_the_cave). \*Please do your own research and share resources related to this topic in the comment section\* #======# Donation! Thank you for being a member. I have made a donation page for those who want to help with the costs. [https://examinedlife.uk/donation/](https://examinedlife.uk/donation/) #======# Group chat We have a telegram group chat and here is a link for the front door: [https://t.me/+o9T9DL5u6AcwMmRk](https://t.me/+o9T9DL5u6AcwMmRk) #======# The Examined Life, "Let's Discuss..." session is an open discussion. The format of this event will be: 13:15 - Free flow group discussion about the topic. 14:00 ish - We will be splitting into smaller groups for more engaging discussion about what interests each of you. 16:00 - End of the official meetup. Most often attendees stay and continue discussing up to around 18:00. #======# Please RSVP if you can commit to attending and change your RSVP if something comes up. Inaccurate RSVPs can keep potential attendees on the waiting list and makes it difficult to plan for room sizes and bookings. Art work: Platos Allegory of the Cave 1604 by Jan Saenredam

\*\*This event will be alternating online and in-person until further notice.\*\* Please check the location on the specific event and the Discord server for more information: https://discord.gg/d3JMwGx We are in person for 11 April 2026 at Pret a Manger, 280 High Holborn. We are usually in the area behind the service counter. Look for signs and parrots! PLEASE NOTE WE ARE NOT A SEX/SWINGERS CLUB! PLEASE READ THE GROUP DESCRIPTION BEFORE JOINING. While this is a free event, I'd like to request that those attending the social make a voluntary donation of £1 to help cover the admin costs of Meetup.com: https://ko-fi.com/ldnpolyam Poly coffee is a monthly meet started in 2015 aimed at complementing our long-standing pub meets by giving peer support to those who are travelling the poly journey. Unlike the pub meet it is a place where the focus is on learning and it aims to be a welcoming starting point for those starting on a poly lifestyle. Experienced poly people are welcome too but must be prepared to answer questions and share their experience for the benefit of the less experienced. If you need the poly basics, please watch Charlotte's video here: https://www.youtube.com/watch?v=t5G9OuiMsZ4 and bring any questions you have. It is NOT designed as a "cruising" or "picking up" event, so don't come expecting everyone to be looking for new partners. Do not send messages to other members unless you have met them at a meetup, and spoken substantially with them. If you receive unsolicited "let's meet" or other predatory messages from a member, please forward them to the admin team. We aim to be a safe space for everyone.

Do you want to relax and socialize in a quiet bar while watching some movies or tv series together? Do you dislike loud and smelly places like pubs? Have you been cooped up by yourself for too long and wants a change of pace? This is the event for you. Join us for a laid-back Netflix watch party at XP Tavern— perfect setup with big screens, solid sound, and plenty of space to spread out. The bar has Netflix, Amazon Prime, Now TV, Youtube Prime etc. Expect good vibes, cold drinks, bar food, maybe some discussions during breaks, and zero pressure to stay quiet — react, laugh, scream, all welcome. How many people are attending? The venue has a capacity limit of 50 guests, and due to the popularity of our events and the unique ambiance of the location, we anticipate this event will reach full capacity quickly. On the day of the event, you will experience a relaxing atmosphere with a hospitable and encouraging community. Feel free to come with friends or by yourself. Most people come alone and make new friends at the event. When we arrive in the first hour, we will socialize, get some drinks and talk about what movies/tv series we love. Afterwards we will vote on which show to watch for each group. Then we will settle into the watch booths and enjoy a cinematic experience for the rest of the evening. If you want to socialize and get drinks, the event is free. If you want to participate and watch with the group, you gotta pay £12 per two hours.

2nd Sunday of every month, join us for a relaxed and fun language exchange, where meaningful conversations flow as freely as delicious coffee and tea! This isn't just practice; it's **accelerated progress** in a supportive setting, designed to quickly boost your **Mandarin, Cantonese and English** skills. **How We Make It Effective & Enjoyable:** * **Perfect Groupings:** We carefully match you with native speakers and learners at a similar level, ensuring comfortable and productive conversation practice. * **Forget awkward silences!** We provide fun, engaging discussion topics to spark lively chats and keep the conversation flowing. * **Maximise Your Practice:** Rotate between groups if you wish to connect with more people and strengthen your conversation skills! * **Expert Support:** Our experienced tutor is always on hand to help. 👌 **All levels welcome!** Native speakers and learners alike. 💛 Please support the cafe by buying a drink or snack while you are here - they've kindly let us use the space. We can't wait to welcome you! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Take your Mandarin beyond the exchange.** 🤝 If you’re looking for a bit more structure to go along with your conversation practice, let’s chat! We're offering **complimentary 1-on-1 advice sessions** to help you find the perfect learning path. Get a professional assessment of your level so you can study with confidence. **No commitment** required. [Book your Free Session](https://eu.bigin.online/org20070515371/bookings/course-advice) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **China Unbound** is the best place to learn practical Chinese for adults. While most schools prioritise grammar and writing, China Unbound empowers you to confidently communicate in Chinese in real-world situations. Join us and discover a fun, fast, and personalised way to master Chinese! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **🤘 FAQs:** **I'm learning Chinese, are the sessions suitable for beginners?** Yes! Come and speak as much or as little as you like, or just come and listen! There is no pressure! **Are there any discounts for Chinese lessons for members?** Yes, you can use code MEETUP10 for your exclusive £10 discount on our [Chinese courses](https://china-unbound.co.uk/personal/) site-wide! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 每个月的第二个星期天，来加入我们，享受一场轻松又有趣的语言交流体验！在茶香与咖啡的陪伴下，开启一场自然流畅、充满收获的双语对话。 这不仅仅是练习，而是一种更快提升你英语水平的高效方式。我们为你打造一个轻松友好、真正有用的语言环境，让你的口语交流能力飞速进步！ **我们如何让语言交换高效又好玩：** * **精准匹配，聊天不尴尬**：我们用心将你和母语者或相近水平的学习者配对，确保每一次对话都轻松自在又高效实用。 * **话题有趣，轻松破冰**：拒绝冷场！我们提前准备了有趣又实用的聊天话题，让你一开口就停不下来，交流自然顺畅。 * **灵活轮换，提升更全面**：想多练一点？欢迎自由选择是否换组，认识更多人、接触不同语言风格，快速提升真实沟通能力。 * **专业老师现场支持**：我们的资深语言导师会在现场提供实时帮助，确保你在交流中不断进步、有信心开口！ **活动详情：** 🗓️ **时间**：每月第二个星期日 ⏰ **时段**：下午 2:30 - 4:30 💰 **费用**：免费参加 不只是练语言，这里还有文化的碰撞、朋友的陪伴和成长的喜悦。现在就来加入我们，开启你的高效交流之旅吧！ **🤘 常见问题解答：** **我最后会不会一直说中文而一无所获？** -不会，因为我们的“快速聊天”模式鼓励大家用中/英文交换来交流。 **会员有折扣吗？** 有，欢迎你跟你学中文的朋友分享代码**Meetup10**，他们会获得10镑的独家折扣！

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

Feeling down? Sometimes depressed? Can't focus? Negativity & stress? Recent losses? Creativity in career and personal life hindered by mental blocks? Sometimes we never fully recover from traumatic experiences. Whether it was yesterday, last week or a year ago, traumatic experiences - a loss of a loved one, losing a job, a breakup - can leave you scarred. You talk about it and feel a little better, but it never goes away. After you hang up the phone, it's still there; the sadness, the cloud, the over-thinking, the worry, the guilt. You try to focus, but you're blocked. You try to look forward into new experiences, new relationships but a cloud is hanging over you, casting a shadow on what you once considered a bright, cheerful future. What happened to your courage? Your strength of character? You're 'why not' attitude? Whoever said 'time heals' must have had a special time machine, because after weeks, months, years, you're wondering - when exactly does that kick in? Sometimes it seems like drinking or drugs are the way to go. But they wear off, and now the problem is still there with added side effects from the drugs. At this free local Meetup event we will talk about: * What causes grief, anxiety and depression to become chronic. * Is it possible to regain your joy and happiness even after traumatic experiences? * How to break away from negativity and focus on the future * What are the steps to take to get control of your mind and your emotions? Learn about a safe, gentle, do-it-yourself counseling that can be done in the comfort of your own home. Let's explore safe, effective solutions for healing from traumatic experiences. Be sure to click on the red "Attend" button below to come to the event. We look forward to seeing you there. This group is sponsored by the Dianetics & Scientology Life Improvement Center.

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

Do you want more Self Confidence, less Self Doubt, more Happiness, less Anxiety, and more Love? This event is an introduction to how to handle irrational emotion. How often are yours or another's emotions out of control? What is that about??? I have asked these questions and after much search have found answers and am sharing. Maybe you have suffered a traumatic experience, a deep loss or been through a painful breakup? After that, you try to move on but you just can't. Possibly you have a thought or emotion that hangs around for days and you just can't shake it. What is all this stress, anxiety, depression, and self doubt? It's just crazy! It's not the real you. You can find out what is at the root of all this. This is a local event. Areas you can change with the right information: * Control of unwanted emotions * Lack of confidence * Grief * Anxiety * Anger management * Creating ideal relationships * Memory * and more... This is a local meeting that can start you on the way to a better life, more confidence and less negativity. All the happiness you have lies within you. Let's find it! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology life improvement center.

Why are we unhappy? Where does emotional pain come from? Studies show that people who suffer from long-term emotional pain have painful experiences in their lives that were never fully resolved in their mind. In other words, there were issues in the past that were not completely dealt with. This can include abuse in childhood, breakups, divorce, death of a loved one, to name a few. How do you know whether you have gotten over something painful? Here is an easy test: Do you still have attention on what had happened to you? For instance, do you still find yourself thinking about something painful that you went through? If you are, then you are not over it. In fact, in severe cases, people find themselves playing a "tape" in their mind over and over again. So how do you heal from your past? How do you stop the "tape" playing in your mind? In this meeting, you will learn a technique to help you with that. Come join us! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology life improvement center.