PostgreSQL

We are excited to announce our upcoming Spring Community Showcase. This event is an opportunity for individuals at all skill levels to come together and share their experiences with Rust. Whether you’re working on a personal project, contributing to an open-source initiative, or teaching a concept related to Rust, we invite you to present your work and insights. Take this opportunity to build your confidence and share what you are doing. Speakers === If you would like to give a presentation, please send Ernest a direct message with your talk title and a brief abstract of approximately 60 words. Each presentation will last about 25 minutes, followed by 5 minutes for questions and answers, for a total of 30 minutes. We have four slots available this month. **Dan Groshev** Okmain Library: You have an image, but you want a colour How do you pick a colour that represents an image but also looks good? Dan will talk about his Okmain library, colour science, auto-vectorisation, SIMD, and his experience building it in Rust and PyO3. **Jérôme Étévé** Mockapot: A percolator library in Rust Jérôme is the author of the Mokcaccino library, which started as a way to marry my interests for Rust and for search technology. He will discuss the design, the tricky aspects of Rust he learned along the way, and how Rust and Python complement each other. **Evadne Wu** JavaScript Sandboxing using Deno on top of Elixir & Erlang/OTP. Intelligent AI agents can write code that calls existing APIs in secure sandboxes, allowing higher token efficiency, better performance, and lower per-turn latency. Deno’s primitives in Rust can be integrated into such an agent harness, utilising the Elixir programming language and the Erlang/OTP runtime, which allows you to construct agentic systems that are massively concurrent and fault-tolerant.

Welcome to our second London meetup of 2026, where we discuss Gen AI and Kubernetes! Details below: **Location:** Civo Tech Junction, First Floor, 32-37 Cowper St, London EC2A 4AW **Time:** Doors open at 6PM **Drinks, snacks, talks, and networking.** We’re excited to invite you to our second in-person **DevOps Society Meetup** of 2026, proudly **sponsored by Cast AI**. This event is focussed around Gen AI and Kubernetes, with two really exciting speakers lined up for this one in Carly and Kunal. Format of the Meetup: 6:00pm – 6:30pm — Networking on arrival, with food and drinks provided by CastAI 6:30pm – 7:10pm — First speaker + Q&A 7:10pm – 7:20pm — Break for refreshments and networking 7:20pm – 8:00pm — Second speaker + Q&A 8:00pm onwards — More networking at the venue, then at a nearby pub. *Timings can vary slightly depending on Q&A.* We’re excited to welcome everyone to our next DevOps Society London meetup, where we’ll be diving into two incredibly relevant topics in modern infrastructure: observing GenAI applications in production and optimising Kubernetes clusters. We’ll be joined by two brilliant speakers from the ecosystem who are working at the forefront of developer tooling and cloud infrastructure. As always, expect a relaxed evening of technical learning, discussion, and networking with fellow engineers from across the London tech community. *** ## 🎤 Speaker 1 - Carly Richmond **Developer Advocate Lead @ Elastic** ### Observing AI Applications with OpenLit and OpenTelemetry Observability is the ability to measure the current state of a system. With the rapid emergence of LLMs and GenAI applications moving into production, teams now need deeper insight into how these systems behave in real-world environments. In this talk, Carly will explore best practices for observing production AI applications, covering how engineers can capture logs, traces, and metrics to better understand how LLMs interact within their application ecosystem. She’ll walk through a real example of instrumenting an AI agent application written in TypeScript, using OpenLit to generate OpenTelemetry signals. The session will show the types of telemetry data teams can capture to identify usage patterns, detect errors, and troubleshoot issues commonly seen in production GenAI applications. ### About Carly Carly Richmond is Developer Advocate Lead at Elastic, based in London. She’s a UI developer who also writes backend services, a keynote speaker, and a tech writer who is passionate about helping developers build better systems. Outside of tech, Carly enjoys cooking, photography, drinking tea, and chasing after her young son. *** ## 🎤 Speaker 2 - Kunal Kushwaha **Senior Developer Advocate @ CAST AI** ### Optimizing Kubernetes and Unlocking Blockers with Container Live Migration Kubernetes promises automation, yet most clusters run at around **10% CPU utilisation**, leaving large amounts of infrastructure sitting idle. With endless instance types, constantly shifting prices, and the complexity of modern workloads, maintaining efficient clusters can quickly become a full-time job. In this talk, Kunal explores the real-world challenges teams face when running Kubernetes in production. He’ll cover where Kubernetes automation works well, where it falls short, and why optimisation remains difficult for many teams. Topics include: * Why most Kubernetes clusters are underutilised * The realities of autoscaling in production environments * Challenges around instance types and Spot capacity * Common mistakes teams make with HPA and VPA Once these challenges are laid out, Kunal introduces Container Live Migration as a way to overcome some of these long-standing blockers. To bring the concept to life, he’ll run a live technical demo where Pods running a small video game are migrated across nodes in real time, while the audience participates. The game continues running without downtime, demonstrating how live migration can improve cluster efficiency without disrupting workloads. Please register below to secure your spot. Spaces are limited and available on a first-come, first-served basis. We’re really looking forward to getting the community back together again for our first event of 2026. [Our slack community](https://join.slack.com/t/devopssociety/shared_invite/zt-3mswuylw7-MhJg1IZ70rX_GpJTluG2Cw) \- join in and introduce yourself\! [Our Youtube Channel ](https://www.youtube.com/@DevOpsSociety)for regular podcasts with DevOps professionals + more DevOps content. [Website](https://thedevopsociety.com/) [To partner with us](https://thedevopsociety.com/partnerships) CAST AI website - https://cast.ai/ Thanks! From the DevOps Society team [Ben](https://www.linkedin.com/in/benwhitmarsh/) and [Vytas](https://www.linkedin.com/in/vytasdevops/)

Hi Everyone, Our next EuroClub French- English conversation evening will be on Thursday 2 April from 7pm at Blooms cafe, Royal National Hotel , Woburn Place. Blooms cafe can be approached from the courtyard of the London Pub, at 39 Woburn Pl, London WC1H 0LW, close to Russell Square underground station. We will be inside the cafe , probably at the far side. We will speak French for the first hour, then English until 9pm. Come along for an enjoyable , friendly evening. It is free to join in but you must buy a drink . Stephen will host this meeting. If you cannot find the group on the day you can call 07498 733466. New people very welcome, especially any french native speakers. You will need a reasonable conversational level in french to join in these meetings **These exchanges are normally every 2 weeks. If you are visiting London you would be very welcome to come along.** **We also have an online French-English exchange , using Zoom, every 2 weeks on Wednesdays which is open for those living outside the UK.** **If you are a french native speaker, eg outside the UK , you would be very welcome to join in the online exchange.** This is a FREE event organised by Euroclub London . Best wishes, David⁸

Vandome Cycles are providing drop in bike check/repair sessions: • Barking Riverside Bike Hub IG11 0FJ: Opening Times: Every Mon & Thu 3pm-7pm and Sat: 9am-5pm • The Fiddlers, Dagenham, RM8 3HH: Every Saturday 10am – 2pm

PLEASE NOTE NEW TIME OF 3Hrs. 19.:00- 22:00PM PLEASE MAKE PAYMENT AT TIME OF BOOKING. PAYMENT BY BANK TRANSFER, DETAILS BELOW. NO CASH PAYMENTS_. Your space is not guaranteed until payment is received. Welcome back....Please note our sessions have now returned to Park View. Thankyou to all those members old and new who continued to come and support and play fantastic games of badminton. We welcome you all back. **Please note moving forward the sessions will be pay before play, regardless of whether you pay online or cash in person** Join us for friendly, competition badminton with like-minded enthusiasts. We have sole use of four courts. Players do not have to attend for the entire duration however the price is the same. Please note we limit the amount of attendees to 24 so that everybody gets a fair number of games. Play is from 19:00pm to 22:00pm The cost is £15 per session, which includes feather shuttles. Please pay via bank transfer to the following account: L Samuels Sort code: 040004 Account number: 99854842 Please include your name and date as reference. If you do not show without notice we reserve the right to charge a full non-attendance fee and persistent offenders may be blocked from our club. So please be thoughtful and let us know in good time if you cannot attend. **Rules of attendance/Disclaimer**. Park View Badminton Club exists purely to offer an opportunity for like-minded players to exercise, play and socialise together and nothing more. All attendees should consider the club as an informal gathering of people who will train together in a loosely structured format. The club is operated and managed by a number of volunteers in their free time and these volunteers cannot accept any responsibility for any events that occur at the club. If you have any medical conditions that could affect you, it’s your responsibility to make the club aware of these. Neither the club nor Park View School will take responsibility for any injury, loss or damage that might arise as a result of participation in club activities. Effective warmup and stretches should be undertaken before play to avoid injury and appropriate clothing and footwear is to be worn whilst playing at all times. Every person attending the club must take full and complete responsibility for their own actions. Know your limits! The club does not discriminate against any attendees of ethnicity, nationality, sexual orientation, religion or beliefs, sex or disability except as a necessary consequence of the requirements of safely training and participating in the required sport. All attendees are expected to behave with mutual respect and in a way that does not endanger others or bring the club into disrepute. Not complying with this may result in suspension or termination of attendance. Any matters of concern should be directed to the administrators via email (parkviewbclub@gmail.com).

**Important - Please Read** LIMITED SPACES - **You must have a confirmed place to attend this event. ** Welcome to London's Highest Rated International Languages Exchange group with over 1500 reviews rated 5 stars ⭐⭐⭐⭐⭐ 🇬🇧🇪🇸🇫🇷🇯🇵🇮🇹🇩🇪🇮🇳🇧🇷🇰🇷🇨🇳🇪🇬🇭🇰🇺🇦🇺🇸🇹🇷🇹🇼🇷🇺🇵🇱 To learn more about us and our community visit [www.languages.london](https://www.languages.london/) WHEN & WHERE Join us on Friday for our global language exchange from 6pm. The venue is The Craft Beer Co. in Clerkenwell, a really friendly pub with a great selection of drinks (especially beers!) including non-alcoholic options and **we have the whole first floor space exclusively for our event!** The venue has excellent access to public transport via, tube, train and bus. HOW WE DO IT It's simple .... \~ When you arrive please collect your personalised language badge from us, **BEFORE** you order your drinks. We'll be waiting to give you a warm welcome 😃 \~ Please wear your badge during the event and return it before you leave. \~ Start meeting the community and having fun, lots of fun! Confirm your place to attend. There's a small fee of £2, which you can pay when you arrive. Please buy something from the bar to support the venue, who kindly offer us a dedicated space. 🇲🇽🇻🇳🇧🇬🇵🇸🇸🇪🇮🇱🇦🇺🇨🇦🇳🇱🇨🇴🇭🇺🇿🇦🇹🇭🇵🇪🇧🇴🇳🇬🇪🇬🇳🇿🇨🇭 **WHO** Languages in London events are organised for our community - being social, making new friends, building cultural bridges and always very relaxed. Our weekly events in London have the highest number of languages and countries represented. Note - This is **not** a dating event. Our events are open to Internationals, Locals, Expats, Students, Travellers..... Everyone! This is the event for a truly global community and for citizens from around the World 🌎 Is this the Intercambio you've been looking for? Want to practice your ingles, espanol , francais, italiano, Deutsch, portugues or other European languages? Asian languages ? Or maybe prefer to only speak English, that's just fine. **All languages and all fluency levels are welcome** Spread the love, bring your family, friends and colleagues 💙 The creator and organiser of **Languages in London - Girish**, will always be visible at the event and there to support you and help with introductions, if you prefer. These are real events with real people. We aren't one of those groups that fill our events with fictitious attendees👻 We want to remain the **BEST** language events group in London, being the biggest isn't our focus. **No-shows at our events are always removed from the group.** **Inactive members are also regularly removed from our group.** **LANGUAGES** Here's a selection of some of the languages that our community speak or have been practicing English, Spanish (incl Latin American), French, Italian, Portuguese (incl Brazilian), German, Japanese, Chinese (Mandarin & Cantonese), Russian, Korean, Hindi, Turkish, Arabic, Ukrainian, Polish, Hebrew, Swedish, Bulgarian, Vietnamese, Hungarian, Bengali, Dutch, Catalan, Farsi, Greek, Urdu, Welsh, Romanian, Norwegian, Czech, Slovak, Estonian, Danish, Finnish, Turkmen, Latvian, Lithuanian, Nepali, Yoruba, Filipino, Thai, Albanian, Croatian, Serbian, Ebo, Gaelic, Icelandic, Afrikaans, Tamazight, Tagalog, Creole, Malagasy, Mongolian, Tok Pisin and more... you get the idea! 🇷🇴🇬🇹🇨🇿🇳🇴🇩🇰🇫🇮🇨🇾🇺🇾🇪🇬🇧🇬🇦🇷🇰🇪🇱🇰🇲🇦🇹🇳🇩🇿🇸🇬🇲🇾 **SUSTAINABLE** 🌎🌳 Like you, we really care about our planet. We never use paper stickers or wristbands as they can't be reused or recycled and can even damage your clothing ☹️ The Solution? Our personalised and completely reusable Languages in London badges! 👍 So, please make sure you return your badge to us, before you leave the event. We'll sanitise it (anti bacterial & disinfectant cleaners) and use it again & again & again. Thanks for helping us do the right thing and keep our costs down🙏 **SAFE SPACE FOR EVERYONE** 👮‍♂️ We don't tolerate prejudice or harassment of any kind, at any time. Be polite and respectful to everyone else and they will reciprocate. Let's keep the space safe, welcoming for everyone and free of any political agendas. Please report any concerns to the Organiser immediately. Please look after your belongings, the venue is a public place. We may take photos or video at the event for future promotional use. Let us know if you'd rather not be included, we respect your choice 📸 **SPREAD THE WORD** 🗣️💬 If you enjoy our events, please tell your friends and colleagues and help us grow **your** community, thank you ♥️ Join our community - [www.languages.london](https://www.languages.london/) We're looking forward to welcoming you at Languages in London 😊👋 🇲🇰🇳🇵🇧🇩🇵🇭🇦🇪🇦🇱🇧🇪🇮🇪🇲🇹🇰🇿🇱🇦🇯🇴🇱🇹🇱🇻🇪🇪🇰🇭🇨🇱🇲🇳🇨🇺

CHERRY BLOSSOM, BLACKHEATH VILLAGE, PARKLAND, LAKE, followed by SOCIALISING with CHEAP FOOD and DRINKS in a convivial pub atmosphere. **WALK START POINT: LEWISHAM Station** (DLR and National Rail). Look for Ken with the Kens Events/Meetup Flag/Badge outside the station. The fastest way to get to Lewisham is to use British Rail from/via London Bridge (8 mins). WALK ROUTE: Blackheath to Greenwich Park (Cherry Blossom). WALK DISTANCE: Approx 4.5 miles. WALK END POINT: Cutty Sark Station. WALK STOP OUT POINT: We cross several London bus routes. BREATHE FRESH AIR: Give up the city streets for a day and improve your overall fitness levels on a green walk. Explore and enjoy London's abundant and sometimes secret green spaces, forest areas and surprising surrounding countryside. Meet new people and make some new friends. Walking is a great social activity. Visit parts of London, unknown to most people, that you would not otherwise have a reason to see. **Social Event**: Our walks are social walks, where the emphasis is on meeting new people, enjoying nature, healthy exercise, and fresh air. Our walks are not interrupted with running commentaries or historical lectures, although occasionally features of significance may be pointed out. As such our walks will be continuous with few stops and it is your responsibilty to keep walkers ahead in view and to follow the direction of the walk. We always end the walk at a pub where the socialising can continue. *Be sure to join us in the pub for the whole experience!* COST: Free for members (who show their Ken's Events Membership card). For others there is a £5 fee for this event. Scroll down to bottom of page to see disclaimer and notice of risks. WANT TO COME ON ANOTHER WALK? For a list of future walks go to[ http://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/](https://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/) Please post no pre-event messages unless you are posting something relevant for the whole group and only post photos of other members with their consent. Kens Events also has a Facebook Page, Instagram and Twitter accounts. [http://www.facebook.com/Kens.events](http://www.facebook.com/Kens.events) Instagram Page [Kenswalks](https://www.instagram.com/weekendgreenwalks/) Twitter [@KenEvents](http://www.twitter.com/KenEvents) Kens Events also has a Facebook Group that you can join. [http://www.facebook.com/groups/Kensevents](http://www.facebook.com/groups/kensevents) For weekday and evening walks join Ken's Weekday and Evenings Walking Group. [(https://www.meetup.com/KENS-WEEKDAY-EVENING-WALKS/)](https://www.meetup.com/KENS-WEEKDAY-EVENING-WALKS/) RAIN POLICY: Light rain is not usually a problem . However if torrentail rain is forecast, please check back to this webpage on the day of the event around 3 hours before the start for the latest update. Tell your friends you are going! Unfortunately no large dogs and small children are permitted on these walks. **NOTICE of RISKS applicable for all walks:** Please dress appropriately for weather and terrain conditions. Only wear good sturdy shoes, with ankle support, and carry a bottle of water and necessary medication. You need to be moderately fit for this walk and able to walk for at least 8 miles. This walk is suitable for the average experienced hill walker. Expect some hills. Do not attend this walk if you do not fit that description or if you have a medical condition (especially heart and/or lung conditions) that may impact upon your capability of completing the walk. These walks are city walks and countryside walks where all the usual risks of injury during such walks apply resulting from interactions with road traffic, joggers, cyclists, e-scooters,other members of the public, animals (farm, domestic and wild), plants (allergic reactions), uneven surfaces, including portruding tree roots and potholes and there may be low overhanging branches. In these walks we cross busy roads, use towpaths alongside water, bridlepaths, country lanes and sometimes ill defined paths and tracks through woodland, bush and countryside. Some tracks may be muddy and slippery, and conditions may be wet and icy. The walk leader is not and does not purport to be a professional guide, or a medical professional, but is instead a like minded individual who also enjoys hill walking and who is familiar with the intended route. Do not attend this walk unless you accept and consent to the above risks. If you require insurance for these walks then you must arrange this yourself. **DISCAIMER** All Ken's Events are subject to a disclaimer. Please click here [https://www.meetup.com/kens-events-explore-london-secrets/](https://www.meetup.com/kens-events-explore-london-secrets/) to find out more about Kens Events/Walks and click on 'read more' to see full disclaimer.

**Location:** Outside The Oystercatcher (riverside entrance) Kings Lodge, 7 Victoria Parade, New Capital Quay, London, SE10 9FR *Look for the river-facing entrance near the seating area.* About a 8 minute walk from Greenwich DLR Station. **Event Description:** Join us for the first walk of the Greenwich Women’s Walking Group! This is a relaxed, friendly walking group for women aged 25–35 who want to enjoy fresh air, gentle exercise, and good conversation. We’ll stroll along the scenic riverside path at a casual pace, with plenty of time to chat and get to know each other. No fitness level is required, just bring comfy shoes, water, and a smile! Whether you’re new to the area, looking to make friends, or just want a calm and positive start to your weekend, you’re very welcome. Come along, meet like-minded women, and enjoy a gentle Saturday morning walk in beautiful Greenwich. \*\*\*\*\* PLEASE ONLY RSVP IF YOU ARE PLANNING TO ATTEND :) **What to Bring:** * Comfortable shoes * Water * A friendly attitude **RSVP:** Sign up on Meetup so we know you’re coming! We can’t wait to meet you.

**get outside and meet others without pressure** **what this is** a social meet-up in greenwich park **the vibe** easy, open, low-key **what’s included** group hangout space to chat optional extras depending on the day **who this is for** people who want a casual daytime social **how it works** arrive, find the group, say hi, settle in **why this one matters** simple events are often the easiest to say yes to **final note** weather dependent see you there 🌿 p.s. by attending, you agree to our [event terms & conditions](https://docs.google.com/document/u/2/d/e/2PACX-1vS3p3ZAhIoCyq3kHFEliu2NCaT8iHfz5E_nUxcUTr7rsDufU7x5BNB_Ta2BWqtTYX72rEAjBG2nOcze/pub)

Class cost: £5 A feel-good 45 minutes Pilates class designed to build strength, improve flexibility, and leave you feeling refreshed! Bring your mat and water and a positive attitude☀️ I might be taking pictures and videos so if you are photo conscious and/or do not want to be in the video, do kindly inform me and I'll try my best to not involve you in the picture.

IMPORTANT EVENT INFORMATION - PLEASE READ! 🇬🇧🇪🇸🇫🇷🇯🇵🇮🇹🇩🇪🇮🇳🇨🇳🇧🇷🇰🇷🇪🇬🇭🇰🇺🇸🇨🇴🇺🇦🇹🇷🇷🇺🇦🇺 **Join us for our Sunday International Language Exchange and Social!** The event starts at **4pm** and will be hosted at Craft Beer Co. in **COVENT GARDEN** 😊🍻🥂 Welcome to the Highest Rated International Language Exchange group in London,🏆 with 1500+ reviews rated 5 stars ⭐⭐⭐⭐⭐ [www.languages.london](www.languages.london) WHEN & WHERE **This event takes place at Craft Beer Co Covent Garden on Sunday afternoon.** You are spoilt for choice with public transport options including lots of tube, train and buses close to the venue. **The address is 168 High Holborn, London WC1V 7AA** [https://maps.google.com/?cid=12246258418147807722&entry=gps](https://maps.google.com/?cid=12246258418147807722&entry=gps) **HOW WE DO IT** It's simple .... 1\. When you arrive have your Meetup confirmation visible on your phone\. **Collect your personalised language badge BEFORE ordering your drinks.** We'll be waiting to give you a warm welcome 😃 2\. Pay the £2 event fee\. You can do this by cash or contactless card / phone\. 3\. Wear your badge during the event and always return it before you leave ♻️ ......Start meeting the community and having fun...lots of fun! Please ensure you buy something from the bar to support the venue, who kindly offer us a dedicated space. 🇵🇱🇹🇼🇲🇽🇻🇳🇧🇬🇵🇸🇸🇪🇮🇱🇨🇦🇳🇱🇿🇦🇭🇺🇹🇭🇵🇪🇧🇴🇳🇬🇳🇿🇨🇭 **WHO** Languages in London events are organised for our community - being social, making new friends, building cultural bridges and always very relaxed. We have the largest number of languages and countries represented in our weekly language exchange and social events in London. This is **not** a dating event. Our events are open to Internationals, Locals, Expats, Students, Travellers.....Everyone! Are you an 18 to 24 year old? Come and explore our events. This is the event for a truly global community and for citizens from around the World. Is this the Intercambio you've been looking for? Want to practice your ingles, espanol , francais, italiano, Deutsch, portugues or other European languages? Asian languages ? Or maybe prefer to only speak English.... that's just fine. **All languages and all fluency levels are welcome** Spread the love...Bring your friends 💙 The creator and organiser of **Languages in London - Girish**, will always be visible at the event and there to support you and help with introductions, if you prefer. We want to remain the BEST language events group in London, being the biggest isn't our focus. These are real events with real people. We don't fill our events with inflated numbers and fictitious attendees 👻 **Community members that no-show at our events and inactive members are regularly removed from our group.** **LANGUAGES** Here's a selection of some of the languages that our community speak or have been practicing ... English, Spanish (incl Latin American), French, Italian, Portuguese (incl Brazilian), German, Japanese, Chinese (Mandarin & Cantonese), Russian, Korean, Hindi, Turkish, Arabic, Ukrainian, Polish, Hebrew, Swedish, Bulgarian, Vietnamese, Hungarian, Bengali, Dutch, Catalan, Farsi, Greek, Urdu, Welsh, Romanian, Norwegian, Czech, Slovak, Estonian, Danish, Finnish, Turkmen, Latvian, Lithuanian, Nepali, Yoruba, Filipino, Thai, Albanian, Croatian, Serbian, Ebo, Afrikaans, Tamazight, Tagalog, Creole, Malagasy, Mongolian, Tok Pisin and more... you get the idea! 🇷🇴🇬🇹🇨🇿🇳🇴🇩🇰🇫🇮🇨🇾🇺🇾🇪🇬🇧🇬🇦🇷🇰🇪🇱🇰🇲🇦🇹🇳🇩🇿🇸🇬🇲🇾 **SUSTAINABLE** 🌎🌳 Like you, we really care about our planet. We don't like single use paper name tags, stickers or wristbands as they can't be reused or recycled and can even damage your clothing ☹️ The Solution? ...Our personalised and completely reusable Languages in London badges! 🏆👍 So, please make sure you return your badge to us, before you leave the event. We'll sanitise it (anti bacterial & disinfectant cleaners) and use it again & again & again. Thanks for helping us do the right thing and keep our costs down🙏 **SAFE SPACE FOR EVERYONE** 👮‍♂️ We don't tolerate prejudice or harassment of any kind, at any time. Be polite and respectful to everyone else and they will reciprocate. Let's keep the space safe, welcoming for everyone and free of any political agendas. Please report any concerns to the Organiser immediately. Please look after your belongings, the venue is a public place. We may take photos or video at the event for future promotional use. Let us know if you'd rather not be included, we respect your choice 📸 **SPREAD THE WORD** 🗣️💬 If you enjoy our events, please tell your friends and colleagues and help us grow **your** community, thank you ♥️ Join our community - [https://www.languages.london/](https://www.languages.london/) We're looking forward to welcoming you at Languages in London 😊👋 🇲🇰🇳🇵🇧🇩🇵🇭🇦🇪🇦🇱🇧🇪🇮🇪🇰🇿🇱🇦🇯🇴🇱🇹🇱🇻🇪🇪🇰🇭🇨🇱🇲🇳🇨🇺

We will revise the basic grammar of the Arabic language. The book, **Arabic Verbs & Essentials of Grammar**, by Jane Wightwick (Third Edition), can be purchased from Foyles or Waterstones or online. [https://www.hatchards.co.uk/book/arabic-verbs-and-essentials-of-grammar-third-edition/jane-wightwick/9781260030990](https://www.hatchards.co.uk/book/arabic-verbs-and-essentials-of-grammar-third-edition/jane-wightwick/9781260030990) We will cover chapter one. Level: beginners, but you must already be able to read the alphabet. This is a monthly event. Note: to make the most of this session, you should read the chapter before hand. Anything you do not understand, we can discuss during the session

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.

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ). This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

Jimmy V's Grill & Pub in Grandview Heights. We meet in the bar in the room on the right (the cigar shop). You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

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!