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Meet other local Java developers to talk about code, architecture, and innovation. Both beginners and pros are welcome!
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Frequently Asked Questions

Yes! Check out java events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the java events taking place this week here. Plan ahead and join exciting meetups throughout the week.

Absolutely! Find java events near your location here. Connect with your local community and discover events within your area.

Java Events Today

Join in-person Java events happening right now

PK WED 7PM : $13 Intermediate
PK WED 7PM : $13 Intermediate
PK WED 8PM : $8 (1hr) Intermediate
PK WED 8PM : $8 (1hr) Intermediate
PK WED 7PM : $12 High Beginners-LI
PK WED 7PM : $12 High Beginners-LI
海底捞人力资源管理的启发
海底捞人力资源管理的启发
Pls use the below EB link for details and RSVP: [https://www.eventbrite.sg/e/1977582719148?aff=oddtdtcreator](https://www.eventbrite.sg/e/1977582719148?aff=oddtdtcreator)

Java Events This Week

Discover what is happening in the next few days

Traces of Golden Mile, Part 3 - Thai food at Far East Plaza
Traces of Golden Mile, Part 3 - Thai food at Far East Plaza
A long time ago, there was a place called the Golden Mile. It was an unpretentious shopping complex where a diverse range of people gathered —backpackers heading to Malaysia, seasoned Thailand hands reminiscing their youthful adventures at tiny Isaan karaoke shops, students looking for affordable parties, amulet hunters seeking super powers, and Thai food lovers. When the complex eventually closed, its occupants dispersed across the city. We tracing some of these Thai establishments. We’ll meet at Nana Thai (Far East Plaza, Orchard) for dinner. We will discuss all things Thailand—travel, music, Netflix shows, and, of course, food.
Sunday Poker Tournament Extravaganza!
Sunday Poker Tournament Extravaganza!
EN-JP 交流 Walkwalk@ Redhill to Merlion PCN 5km
EN-JP 交流 Walkwalk@ Redhill to Merlion PCN 5km
English-Japanese Language Exchange while exercising! 運動しながらの英語と日本語の言語交流! Meet at Redhill MRT station ( I will be wearing a watch with a bright orange strap) 待ち合わせ: Redhill MRT (Green Line) Things to bring・持参物: \- Umbrella\!\!\! 日傘!!! \- Bottled Water・水 \- Towel・タオル \- Insect Repellents・虫よけ \- Medication if any・自分の薬(必要であれば) \- It will be hot\, short sleeve and pants recommended \- 暑いので運動用の軽装がおすすめです。 ルールと注意事項: * コミュニケーションは親切で適切に行ってください。 * 相手が希望しない場合は連絡先の交換をしつこくせずにください。 * 参加は自己責任で行ってください。活動中のプライバシーや健康問題は自己管理が必要です。 * グループの管理者は、不適切な参加者をブロックおよび禁止する権利を有します。 * グループの活動中やその後のいかなる形の嫌がらせも許容されません。 * いかなる種類の勧誘も禁止されています * このグループの活動に参加することで、グループ写真などのマーケティング目的で使用される写真や動画に同意するものとします。活動中の写真撮影から離れていただいても構いません。写真や動画から自分を削除・隠したい場合は、ご連絡いただければ、プライバシー保護のために笑顔の絵文字を貼り付けますので、お知らせください。 * Rules and notes: \- Be kind and proper in your communication\. \- Do not pester for the exchange of contact information if the other party wishes not to\. \- Join at your own risk\. You are responsible for your own privacy and health issues during activities\. \- Group admins reserve the right to block and ban any unruly participants \- Any form of harassment during or after the group's activities will not be tolerated \- No recruitment or soliciting of any kind is allowed \- By participating in this group's activities\, you consent to be in any pictures or video used for marketing purposes\, such as group photos\. If you feel uncomfortable\, you are free to step away from any photo\-taking\. If you wish to remove/hide yourself from any media\, kindly let us know\, and we will paste a smiley face over you to protect your privacy\.
Apache Iceberg™ Meetup - Jan 2026
Apache Iceberg™ Meetup - Jan 2026
Hello everyone! Join us for an IN PERSON Apache Iceberg™ meetup on Jan 22nd from 6:30pm, hosted by Credit Agricole CIB in Singapore! **📍 Venue:** Mapletree Business City Blk 20 West 20 Pasir Panjang Road Singapore, 117439 , Level 13 \*\*\* **🗓 Agenda:** * 18:30pm-19:00pm: Food, Drinks & Networking * 19:00pm-19:05pm: Welcome! * 19:05pm-19:35pm: Shelvia Hotama, Senior Solutions Engineer, Confluent * 19:35pm-20:05pm: Siva Periyasamy, Head of Data Engineering and Data Platform, OCBC Bank * 20:05pm-20:35pm: Matt Yi, Tech VP, VeloDB * 20:35pm-21:00pm: Networking \*\*\* **💡 Speaker:** Siva Periyasamy, Head of Data Engineering and Data Platform, OCBC Bank **Talk:** Unlocking Modern Data Lakes with Starburst, Iceberg & Ozone **Abstract:** TBC \-\-\-\-\- **💡 Speaker:** Shelvia Hotama, Senior Solutions Engineer, Confluent **Talk:** Why Apache Iceberg Matters for Your Data **Abstract:** If you’re hearing about **Apache Iceberg** for the first time, think of it as a smarter way to manage large analytics tables on your data lake. It helps keep your data organized, reliable, and fast to query, without tying you to a single engine or vendor. In this session, we’ll break down what Iceberg is in plain language, show how it’s different from older table formats, and walk through real examples of how it makes everyday data work easier. We’ll talk about things like safe updates, changing table schemas without pain, and “time travel” queries so you can see how your data looked in the past. \-\-\-\-\- **💡 Speaker:** Matt Yi, Tech VP, VeloDB **Talk:** From Iceberg to AI: Accelerating Lakehouse Analytics and Hybrid Retrieval with Apache Doris **Abstract:** The Lakehouse architecture, powered by open table formats such as Apache Iceberg, has become the foundation for modern analytics and AI workloads. However, efficiently serving diverse query patterns, ranging from large-scale analytical SQL to text and vector retrieval, remains a key challenge. In this talk, we introduce how Apache Doris enhances the Iceberg-based Lakehouse with high-performance query acceleration and materialized views, enabling faster and more cost-efficient analytics directly on open data. Building on this foundation, we explore Doris for AI: a unified engine that provides seamless access to structured, semi-structured, and unstructured data through hybrid search and analytics. Doris combines analytical queries, full-text search, and vector search in a single system, making it easier to support retrieval-augmented generation (RAG) and other AI-driven applications on Lakehouse data. Finally, we share Doris’s roadmap toward deeper integration with open table formats. This includes plans for managed Iceberg tables and bringing native inverted and vector indexing capabilities directly to Iceberg data, enabling zero-copy, high-performance analytical and retrieval workloads. The session outlines how Doris aims to bridge analytics and AI on open data, turning the Lakehouse into a truly multi-modal data foundation. \*\*\* ***DISCLAIMER*** BY ATTENDING THIS EVENT IN PERSON, you acknowledge that risk includes possible exposure to and illness from infectious diseases including COVID-19, and accept responsibility for this, if it occurs. As the classroom is a mask-on setting, please be reminded that masks should still be worn at all times unless actively eating or drinking NOTE: We are unable to cater for any attendees under the age of 18. \*\*\* If you would like to speak or host our next event please let us know! [community@confluent.io](mailto:community@confluent.io)
PK SAT 12PM : $13 Intermediate
PK SAT 12PM : $13 Intermediate

Java Events Near You

Connect with your local Java community

幸福学堂 --《菩提道次第广论》研讨
幸福学堂 --《菩提道次第广论》研讨
Jan. 25 前行课:为什么学习? 人生需要老师--善知识 踏入《广论》研讨班,对许多人来说是开启生命转变的契机。或许您也会好奇:在繁忙的工作与生活之余,投入时间研读佛典,究竟能为人生带来哪些实质的成长与收获? 《广论》研讨班秉持着日常老和尚以心灵提升、圆满生命的目标,提供大众身、心、灵健康的学习环境与循序渐进的佛法课程。学员通过听师父的录音带和研讨交流,对佛法建立整体认识,全面的理解,同时学习如何将佛法智慧运用于生活中,打造幸福人生。 **《菩提道次第广论》简介** 佛法大全,给与您心灵滋养,人生方向 次第井然,引领您脚踏实地,步步向上 心智科学,帮助您认识自己,了解他人 幸福教育,教会您正确取舍,离苦得乐 生命教育,陪伴您创造希望,走向美好
NEW! Thursday night Game night- Java Nation-Metro Friendly
NEW! Thursday night Game night- Java Nation-Metro Friendly
Thursday night's Game night @ Java Nation Bring a game to play with the group. If you don't have a game then that's ok too. I will always have one on hand. Card Games are also welcome. I will have a game to play and also ice breaker games. Please check in with my and grab a name tag. Something easy for the group to learn to play. Food and drink menu available They do have a bar menu We will meet in their outdoor heated tent. It's nice and warm cozy feel. Seating is first come first serve Guests must be over 50 to attend. FREE Parking Metro friendly This will be every Thursday in Feb. RSVP today! Great way to meet new people while playing games. https://www.javanation.com/pageRockville.html 11120 Rockville Pike, Rockville, MD 20852
Dulles Code & Coffee [39] @ BTI360
Dulles Code & Coffee [39] @ BTI360
Dulles Code & Coffee is a collaborative community of software and technology enthusiasts seeking to learn, grow, and help each other. All skill levels are welcome. The concept is simple. Bring a laptop and ideas. We’ll provide coffee, tea, and donuts. Thank you to [BTI360](https://www.bti360.com/) for sponsoring this event. ## **Event Format** 1. At 9:15 everyone introduces themselves and briefly describes what brought them out this morning (project, homework, networking, etc.). 2. For the rest of the day folks work in the communal space, socializing and asking/giving help as desired. ## **Location** BTI360’s Office in Herndon The office is across from Worldgate, looking down on the toll road. ## **Address** 12930 Worldgate Dr, Ste 400, Herndon, VA 20170 [[map](https://goo.gl/maps/pF5ZrPUviX1vtmdSA)] ## **Logistics** * **Must be a U.S. Citizen to attend. Real ID verification is required.** * PARKING: Use the surface lot. All spaces marked MIII are open for parking. Please avoid Management spaces, State Farm and SP+ * ARRIVAL: Follow the signs from the front entrance to the freight elevator located in the parking garage on level P2. Take the elevator to Suite 400 (Floor 4). * How to find us video: [https://youtu.be/ohqFzyqiASE](https://youtu.be/ohqFzyqiASE) ## **Community Guidelines** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To ensure a conducive environment, all participants are required to conform to our [code of conduct](https://github.com/DullesCodeCoffee/.github/blob/main/code-of-conduct.md).
Coloring and Conversations @ Java Nation-Metro friendly
Coloring and Conversations @ Java Nation-Metro friendly
Join us on Monday afternoons for some Coloring and Conversations Adult Coloring is a great way to relax and unwind from the day. Food and Drink menu available FREE parking Metro friendly This is for adults only please Bring your own supplies. RSVP today!
Birding Gilbert’s Corner
Birding Gilbert’s Corner
Loudoun Wildlife Conservancy registration at [Birding Gilbert’s Corner - Loudoun Wildlife Conservancy](https://loudounwildlife.org/event/birding-gilberts-corner-january/) Join Loudoun Wildlife Conservancy for a bird walk at the relatively new [Gilbert’s Corner Regional Park](https://www.novaparks.com/parks/gilberts-corner-regional-park) in Aldie (see map below). With a combination of scrub, brush and meadow, this park is a great birding hotspot in southwestern Loudoun. *Limit 14. **Registration required.*** ***Questions:*** *Contact Joe Coleman at [jcoleman@loudounwildlife.org](mailto:jcoleman@loudounwildlife.org)*.