PostgreSQL

Primo appuntamento del 2026 con il RomeMUG (MongoDB User Group)🌿. 📆 Ci vediamo il 26 marzo alle 19:00 presso gli uffici di **Sourcesense S.p.A. in Via del Poggio Laurentino, 9 00144 Roma RM**. (Pochi metri dalla fermata della Metro B - Eur Fermi) Ecco di cosa parleremo 📣 Cristian Monti terrà una sessione dedicata al bug di sicurezza MongoBleed che ha rovinato le scorse vacanze di natale a molti sviluppatori e DBA. Ne analizzerà le cause e gli effetti. Registrati subito!

**Hokusai e il Giapponesismo nell'arte di fine Ottocento** Un viaggio tra onde, segni e visioni che hanno attraversato il mondo. Giovedì **26 marzo alle 18:30** vi aspettiamo al **Cabaret Voltaire Roma** per un nuovo appuntamento con *Parliamo d’Arte*, dedicato al maestro giapponese **Katsushika Hokusai**. Artista instancabile e visionario, Hokusai ha saputo trasformare la natura in immagine, dando vita a opere iconiche come **La grande onda di Kanagawa**, diventata simbolo universale dell’arte giapponese. Durante l’incontro esploreremo il suo mondo fatto di linee essenziali, paesaggi sospesi e movimento, ma anche l’impatto che la sua arte ha avuto in Occidente, influenzando profondamente artisti europei e dando vita al fenomeno del *Giapponesismo*. Un racconto tra Oriente e Occidente, tra tradizione e modernità, per scoprire come un artista possa cambiare lo sguardo di un’intera epoca. 🍷 Come sempre, l’incontro sarà accompagnato da un delizioso **aperitivo**, tra vino, parole e condivisione. 📅 **Giovedì 26 marzo – ore 18:30** 📍 Cabaret Voltaire Roma Via Panisperna 87 – Rione Monti 💶 **Incontro + aperitivo + calice di vino o analcolico: 20€**

Carissimi, proseguiamo il nostro viaggio per parlare di **#AWS** ! Ci troviamo in **#presenza giovedì 26 marzo alle ore 19:00**. L'incontro si terrà presso il[ Coworking Mestre](https://www.google.com/maps/search/?api=1&query=45.480717%2C%2012.250518), in via Torino 135, di fronte al NH Laguna Palace Hotel. E per chi non potesse raggiungerci, si terrà anche in **#streaming** su [YouTube](https://www.youtube.com/watch?v=BGmyMViYBfY). La scaletta prevede due speech seguiti da discussione ciascuno. 🗣 [Federico Parezzan](https://www.linkedin.com/in/federico-parezzan/), ci parlerà di come sia semplice fare app in **#Flutter**, con un approccio **#CodeFirst**, sfruttando **#AWSAmplify** e **#CloudSandbox** per uno sviluppo **#Fullstack** in tempi record ! A seguire 🗣 [Salvatore Caputi](https://www.linkedin.com/in/salvatorecaputi/), ci racconterà di come gestire processi lunghi con **#AWSBatch** nel mondo del **#CloudComputing** ! 👥 Poi ci sposteremo per \( 🍸 \| 🍺 \) & \( 🍕 \| 🍔 \) e **#networking** ! E come sempre, proponete[vi per] argomenti e/o location con il [Form Google](https://forms.gle/1JdE6YWPbo6phuLe8) o direttamente nel canale Telegram !

Un percorso tra meraviglia, simbolo e musica dal vivo nella **Casa Museo Wunderkammer.** La visita guidata conduce tra oggetti rari, iconografie misteriose, arte simbolica e collezioni insolite in un ambiente ispirato alle antiche camere delle meraviglie europee. Un viaggio tra curiosità, storia e significati nascosti raccontato direttamente dal proprietario e collezionista. A conclusione del percorso, concerto da camera dal vivo con il M° **Marco Lo Muscio** (collaboratore di Steve Hackett dei Genesis) nello stesso spazio, per completare l’esperienza tra arte e musica. **Musiche da Bach ai Genesis!** [https://en.wikipedia.org/wiki/Marco_Lo_Muscio](https://en.wikipedia.org/wiki/Marco_Lo_Muscio) 👥 Posti molto limitati: massimo 8 partecipanti 🎟️ Contributo culturale: 25 € È possibile confermare la partecipazione con pagamento anticipato via PayPal oppure in contanti il giorno dell’evento (su prenotazione confermata). I posti sono molto limitati. 📩 Prenotazione necessaria ⏳ Durata complessiva: circa 3 ore RAI 2 ha girato un servizio sulla Wunderkammer per "Top - Tutto quanto fa tendenza" : [https://www.youtube.com/watch?v=pnQxaRlCz20](https://www.youtube.com/watch?v=pnQxaRlCz20) 📍 Il punto mappa indica l’area di riferimento. L’indirizzo esatto verrà comunicato ai partecipanti confermati prima dell’evento. Informazioni sul luogo e sulle attività: https://www.wunderkammer-roma.com ⚠️ L’accesso è riservato ai partecipanti confermati. Dettagli completi e istruzioni verranno inviati prima dell’evento. *** **ENGLISH INFO — Sunday Event** A journey through wonder, symbolism and live music inside the **Wunderkammer House Museum**. The guided visit leads through rare objects, mysterious iconography, symbolic artworks and unusual collections in a setting inspired by the historic European cabinets of curiosities. A path of discovery among stories, hidden meanings and artistic marvels, presented directly by the owner and collector. At the end of the visit, a live chamber concert with Maestro **Marco Lo Muscio** (composer and collaborator of Steve Hackett of Genesis) is performed in the same space, completing the experience between art and music. Music program: from Bach to Genesis [https://en.wikipedia.org/wiki/Marco_Lo_Muscio](https://en.wikipedia.org/wiki/Marco_Lo_Muscio) 👥 Very limited seats: max 8 participants 🎟️ Cultural contribution: €25 💳 You may confirm your participation via PayPal in advance or pay in cash on the day (with confirmed reservation). Seats are very limited. 📩 Reservation required ⏳ Total duration: about 3 hours RAI 2 featured the Wunderkammer in a television report: [https://www.youtube.com/watch?v=pnQxaRlCz20](https://www.youtube.com/watch?v=pnQxaRlCz20) 📍 The map shows the reference area. The exact address will be sent to confirmed participants before the event. More information about the place and activities: [https://www.wunderkammer-roma.com](https://www.wunderkammer-roma.com) ⚠️ Access is reserved for confirmed participants only. Full details and instructions will be sent before the event.

Una apertura serale speciale della **Casa Museo Wunderkammer**: visita guidata notturna tra arte, simboli e oggetti rari, seguita da concerto dal vivo in atmosfera raccolta e fuori dal tempo. Di sera la Wunderkammer cambia volto: luci, ombre, dettagli e iconografie simboliche emergono in modo diverso, creando un percorso ancora più immersivo tra meraviglia e mistero. La visita è condotta direttamente dal proprietario e collezionista, con racconti, curiosità e significati nascosti delle opere. Nella parte centrale un breve concerto d'organo concerto dal vivo con il M° **Marco Lo Muscio** (collaboratore di Steve Hackett dei Genesis) nello stesso spazio, per completare l’esperienza tra arte e musica. **Musiche da Bach ai Genesis!** [https://en.wikipedia.org/wiki/Marco_Lo_Muscio](https://en.wikipedia.org/wiki/Marco_Lo_Muscio) 👥 Posti molto limitati: massimo 8 partecipanti 🎟️ Contributo culturale: 20 € ⏳ Durata complessiva: circa 2 ore 💳 Possibile conferma posto via PayPal oppure pagamento in contanti su prenotazione confermata ⏳ Orario: 21:00 – 23:00 RAI 2 ha girato un servizio sulla Wunderkammer per "Top - Tutto quanto fa tendenza" : [https://www.youtube.com/watch?v=pnQxaRlCz20](https://www.youtube.com/watch?v=pnQxaRlCz20) 📍 Il punto mappa indica l’area di riferimento. L’indirizzo esatto verrà comunicato ai partecipanti confermati prima dell’evento. Informazioni sul luogo e sulle attività: https://www.wunderkammer-roma.com ⚠️ L’accesso è riservato ai partecipanti confermati. Dettagli completi e istruzioni verranno inviati prima dell’evento. *** **ENGLISH INFO — Friday Night Special Event** A special evening opening of the **Wunderkammer House Museum**: a night guided tour among art, symbols and rare objects, followed by a live concert in an intimate, timeless atmosphere. At night the Wunderkammer reveals a different character: lights, shadows and symbolic details emerge in new ways, creating a deeper and more immersive journey through wonder and mystery. The visit is led directly by the owner and collector, with stories, curiosities and hidden meanings behind the artworks. During the central part of the evening there will be a short live organ concert by Maestro **Marco Lo Muscio** (composer and collaborator of Steve Hackett of Genesis), performed in the same museum space, completing the experience between art and music. Music program: from Bach to Genesis [https://en.wikipedia.org/wiki/Marco_Lo_Muscio](https://en.wikipedia.org/wiki/Marco_Lo_Muscio) 👥 Very small group: max 8 participants 🎟️ Cultural contribution: €20 ⏳ Total duration: about 2 hours 💳 You may confirm your seat via PayPal or pay in cash with confirmed reservation 🕘 Time: 21:00–23:00 RAI 2 featured the Wunderkammer in a television report: [https://www.youtube.com/watch?v=pnQxaRlCz20](https://www.youtube.com/watch?v=pnQxaRlCz20) 📍 The map shows the reference area. The exact address will be sent to confirmed participants before the event. More information about the place and activities: [https://www.wunderkammer-roma.com](https://www.wunderkammer-roma.com) ⚠️ Access is reserved for confirmed participants only. Full details and instructions will be sent before the event.

Let's meet to eat, drink, chat, practice languages, and make new friends! Dozens of people (locals and foreigners) are attending every week! See you all there! The Location : ANGELI ROCK in VIA OSTIENSE 193 B Just close from metro station 'SAN PAOLO' (B line), CS meeting is held for you! 👉 You are kindly asked to register your participation. ⏰ Be on time or your seat will be made available for other customers! 👉 You will be requested to order a drink and/or food from the menu. 💳 Payments are made at table. HOW TO GET THERE: metro station: San Paolo (500 metres) or bus stops: 23 / 769 or night bus: N2 Here is the map to the bar: https://goo.gl/maps/tAE4v5yBipHzoe7S8 JOIN OUR WHATSAPP GROUP TO BE UPDATED : we have a wa group to be connected. Please write me a pm if you want to be added. P.S. anche se non parlate bene inglese siete i benvenuti !!!! ;-)

Visita guidata alla rara collezione di arte neogotica della Casa Museo Wunderkammer. Nel Gabinetto della Wunderkammer il visitatore scoprirà una rara collezione di **disegni, acquerelli e dipinti dal XVI al XIX secolo**, dedicati al grande revival romantico del Medioevo. Cappelle gotiche illuminate dalla luna, **cavalieri templari**, alchimisti, figure in meditazione presso tombe medievali e visioni spirituali del passato compongono un affascinante viaggio nell’immaginario medievale del Romanticismo europeo. Queste opere raccontano la nostalgia per il Medioevo che attraversò l’arte europea tra il Cinquecento e l’Ottocento, quando artisti e studiosi riscoprirono il mondo cavalleresco, l’architettura gotica e le leggende medievali. Nella collezione sono presenti opere e studi legati alla grande tradizione medievalista europea, con riferimenti ad **Antoine Vérard (1510), Eugène Viollet-le-Duc, Caspar Scheuren, agli artisti del movimento dei Nazareni (come Johann Christian Losch)** e alla scuola **preraffaellita e romantica**, raramente visibili in Italia. Il Gabinetto della Wunderkammer ricrea l’atmosfera di un **cabinet romantico di studio**, simile a quello che il grande artista e teorico dell’arte **William Morris** conservava nel suo celebre atelier medievalista. Un’esperienza unica tra **arte, simboli e immaginario medievale** nel cuore della Casa Museo Wunderkammer. Orario: dalle 21.00 alle 23.00 Durata: circa 2 ore Ingresso: 20 € Prenotazione obbligatoria Prenotazioni: 349 4030660 (anche WhatsApp) [rivendel7@gmail.com](mailto:rivendel7@gmail.com "rivendel7@gmail.com") https://www.wunderkammer-roma.com/drawings/ 117 recensioni 5 stelle: [https://www.wunderkammer-roma.com/recensioni-reviews](https://www.wunderkammer-roma.com/recensioni-reviews) \- RAI 2 ha girato un servizio sulla Wunderkammer per "Top \- Tutto quanto fa tendenza": [https://www.youtube.com/watch?v=pnQxaRlCz20](https://www.youtube.com/watch?v=pnQxaRlCz20) "*Difficile descrivere con le parole quello che si vive entrando in un luogo che si manifesta, all'inizio con l'accoglienza del padrone di casa che senza filtri ti guida in un percorso di bellezza e arte dove ogni pezzo ha la sua 'unicità' e non smette mai di stupirti.... Per proseguire con la magia della musica che attraversa l'anima. Tutto contornato da umiltà e cordialità. Un luogo unico per immergersi in una favola*". (Maria Grazia Nartinelli)

[English at the bottom] Nuovo incontro Mellon per giocare e condividere momenti intorno ai giochi da tavolo in ottima compagnia Melloniana! Le prenotazioni per l'evento saranno aperte fino a 24h prima dell'evento. La partecipazione all'evento è gratuita, vi ricordiamo però che il locale prevede una spesa minima. Vi chiediamo infine di mantenere un comportamento amichevole e rispettoso verso gli altri membri e partecipanti e di non causare danni alle infrastrutture e ai giochi da tavola messi a disposizione, da noi e da altri eventuali membri, pena il rimborso del danno Durante l'evento verranno scattate delle foto da condividere sui Social per pubblicizzare il gruppo, nel caso in cui non vogliate essere ripresi/comparire fatecelo sapere e provvederemo di conseguenza. Dite Mellon ed entrate! / Mae govannen mellon nin! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- New Mellon meeting to discover, play and enjoy boardgames with your your best Mellonish company! RSVP open till 24h before the event. Event is free of charge, even though the venue may require minimum order per person. We kindly ask you to maintain friendly and respectful behaviour towards all people attending and not to cause any damage to the venue and the games offered by it or by other participants, otherwise we will ask you to reimburse the article. We may take a few pictures/short videos during the event to be published on our Socials, in case you do not agree with this please let us know! Say Mellon and enter! / Mae govannen mellon nin!

**Hanami** means *“looking at flowers.”* It is one of Japan’s most beloved traditions, when people gather under blooming cherry blossom trees to celebrate the arrival of spring. 🌸 During this time, friends and families enjoy picnics, seasonal food, and moments together while admiring the beauty of the blossoms. In this picnic / workshop, we will experience the spirit of Hanami through crafts, poetry, and the observation of nature. You will have the chance to: *Play with different **origami** creations - Experiment with **painting**, creating a cherry blossom branch with simple brushstrokes inspired by **ukiyo-e** *Discover **haiku** poetry through fun group activities - Learn about **botany** and the different parts of a flower *Taste **mochi** sweets while enjoying the spring atmosphere MATERIALS (and mochi:)) WILL BE PROVIDED! Feel free to bring food&drinks to join our picnic lunch after the workshop. Cost: 20 euros (materials INCLUDED)

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 ). 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.

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 ).

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them. Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance". Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life. 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 Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.

**New 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)