Channel

Data Apps Design

@data_apps

On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry

2,102subscribers

-7 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of 1,000–3,162.

Register entry

Telegram ID	-1001280067521
Type	Channel
Username	@data_apps
Created	Between 1 April 2018 and 30 June 2021— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded	6 August 2026
Last confirmed live	12 August 2026
Measurements held	4
Confirmed unchanged	1 time, most recently 12 August 2026
On Telegram	t.me/data_apps

Growth

4 measurements spanning 6 days, net -7. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 2,101–2,110 and does not start at zero.

Measurement log — every subscribers count we have recorded
Measured (UTC)	Subscribers	Change
12 Aug 2026, 09:24	2,102	-3
9 Aug 2026, 09:11	2,105	-4
6 Aug 2026, 10:40	2,109	no change
6 Aug 2026, 09:06	2,109	first reading

Engagement

20 posts held, back to 23 April 2025 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 2 pagesof Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 27 February 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

956 reactions across 18 posts, in 19 distinct kinds. The most used accounts for 41.5% of them.

Every reaction kind recorded on the sample, most used first
Reaction	Count	Share
🔥	397	41.5%
👍	225	23.5%
❤	176	18.4%
❤‍🔥	41	4.29%
😢	21	2.20%
💯	16	1.67%
custom 6026098506542879032	15	1.57%
⚡	12	1.26%
🏆	12	1.26%
🕊	7	0.732%
🤝	7	0.732%
custom 6026005331522360172	6	0.628%
🤩	5	0.523%
😱	4	0.418%
🤔	3	0.314%
🤯	3	0.314%
🌚	2	0.209%
🙏	2	0.209%
🤡	2	0.209%

Custom emoji. 2 of the rows above are Telegram custom emoji, which the public preview renders as an element carrying only a numeric id — no character, and no image we can reach. The id is printed as-is rather than substituted with a look-alike glyph, because a stand-in would be our invention showing where a measurement should be. The counts beside them areTelegram’s.

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 18 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 956reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 23 April 2025 to 27 February 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

27 Feb 2026, 15:22 UTC≈2,040 views69 reactionsread 7 August 2026

✅ 3 ОФФЕРА, мои мысли и рекомендации по поиску работы в 2026 в Data и IT в целом Салют! Чуть больше месяца назад публиковал пост о том, что открыт к предложениям. 🟢 Результаты: — 3 толковых оффера - RU BigTech, Международный FinTech, Доля в стартапе — 1 отказ. Без адекватной обратной связи. Скорее всего, просто нет матча по деньгам — Возможность структурировать свой опыт и результаты, грамотно презентовать это …

🔥28👍20❤17❤‍🔥4

Signed Artemiy Kozyr

6 Feb 2026, 16:14 UTC≈2,450 views17 reactionsread 7 August 2026

Эксперимент успешный 😌 Чек-лист: https://gist.github.com/kzzzr/e49b7e0b2af01e4e1dbc57102d5f70a1

❤10❤‍🔥7

Signed Artemiy Kozyr

6 Feb 2026, 15:58 UTC≈2,250 views46 reactionsread 7 August 2026

👀 DataLens: Бесплатная сказка закончилась. Кейс миграции на Superset (Open Source BI) 1 марта 2026 года заканчивается пробный период Business-тарифов DataLens для тех, кто сидел на Community. Для многих команд это означает выбор: начать платить за каждого пользователя или искать альтернативы. Проблема часто даже не в деньгах, а в ограничениях: доступные визуализации, проблемы с Embedding, отсутствие кастомизации…

🔥30👍12🤩2💯1🤯1

Signed Artemiy Kozyr

2 Feb 2026, 17:31 UTC≈2,710 views137 reactionsread 7 August 2026

😘 Открываю доступ к закрытым записям цикла Designing Modern Data Apps Всем привет! 🟡 Это первые 4 стрима на темы: — Marketing Analytics – ЧАСТЬ 1 — Data Integration – ЧАСТЬ 2 — Extract-Load – ЧАСТЬ 3 — Data Modeling with dbt – ЧАСТЬ 4 🔵 Ключевые особенности: — Это был закрытый запуск с фокусом на практику (сквозной проект) — Код на Github, вся инфра в Я.Облаке — Материалы записаны до бума AI, но актуальности …

🔥73❤48❤‍🔥14🙏2

Signed Artemiy Kozyr

22 Jan 2026, 13:24 UTC≈3,010 views69 reactionsread 7 August 2026

☄ Открыт к предложениям: Staff Data Engineer / Data Platform Lead За 11+ лет я прошел путь от аналитика до лида и архитектора дата-платформ. Умею строить инфраструктуру, которая создает ценность, экономит деньги бизнесу и нервы инженерам. 🚀 Что могу — Строить платформы с нуля: Greenfield Data Platform (ClickHouse, Trino, Kafka, dbt, dlt, Superset, anything...) — от Excel до enterprise-grade — Снижать TCO в разы…

🔥50🏆12❤‍🔥5🤡2

Signed Artemiy Kozyr

18 Jan 2026, 12:51 UTCviews —

Data Apps Design pinned «📊 Я работал в Wheely 6 лет и вот результаты Результат - единственная валюта, которую принимают в банке жизни 😌 — Спроектировал и реализовал миграцию аналитической платформы Redshift → Snowflake: -45% расходов в моменте ($3.6k → $2k/мес), без простоя бизнеса.…»

16 Jan 2026, 15:38 UTC≈3,000 views53 reactionsread 7 August 2026

.. (продолжение) Минусы Постепенно все плюсы стали меркнуть, тучки сгущаться. Процессы стали хиреть, бюрократия - расцветать. ✔ Культура менеджмента и управления по сути сводится к: “Делаем всё как говорит Главный” 🔸 И неважно, прав он или нет. Разбирается в этом вопросе или нет. Просто он так хочет (сказал). Just make him happy. Это в принципе девиз любого менеджера, который хочет успеха в компании. Иначе он дол…

😢21❤19🤝7custom 60260053315223601724🤯2

Signed Artemiy Kozyr

16 Jan 2026, 15:38 UTC≈3,930 views200 reactionsread 7 August 2026

— Всем нужно заполнять какую-то чушь, что-то обещать с три короба, планировать, привязывать к каким-то циферкам — Можно запланировать супер амбициозную и сложную цель и выполнить на 90% - получишь отрицательную оценку (мой случай) — А можно пустить пыль в глаза и перевыполнить легкую цель - можешь получить повышение (не факт) — Оценка – чистая субъективщина — Используется как обоснование для принятия решений, в т.ч. …

👍125❤46custom 602609850654287903212💯10🕊7

Signed Artemiy Kozyr

16 Jan 2026, 13:59 UTC≈3,600 views65 reactionsread 7 August 2026

📊 Я работал в Wheely 6 лет и вот результаты Результат - единственная валюта, которую принимают в банке жизни 😌 — Спроектировал и реализовал миграцию аналитической платформы Redshift → Snowflake: -45% расходов в моменте ($3.6k → $2k/мес), без простоя бизнеса. — Построил self-hosted платформу real-time streaming (Kafka + Debezium) вместо SaaS-инжеста: ~$20,000/год экономии и полный контроль по security/PII. — Оптим…

🔥35❤15👍10custom 60260985065428790323🌚2

Signed Artemiy Kozyr

13 Jan 2026, 09:38 UTC≈2,440 views71 reactionsread 7 August 2026

⚡ ПЕРЕЗАГРУЗКА этого блога Друзья, привет, Всех с наступвшими праздниками, надеюсь все отдохнули и готовы врываться в 2026. 🟡 Регулярность постов в последнее время была довольно низкой. И вот почему: нет целевого действия, призыва. В какой-то момент я осознал, что контента и идей у меня много, но я не веду читателя к какому-то действию. В целом, идеи появляются, об этом позже. 🔵 Напомню об истории и изначальн…

🔥43👍18❤‍🔥5❤3💯2

Signed Artemiy Kozyr

21 Oct 2025, 14:20 UTC≈2,820 views63 reactionsread 7 August 2026

👋 Привет! Давно не виделись. Продуктивно работал, качественно отдыхал. Если сделать выжимку по основным интересам: 🔄 Большой фокус сделал на интеграции данных с помощью dlt. Все пайплайны загрузок (в особенности REST API) теперь строю на этом туле 💾 Запись осуществляю как в традиционные DWH (Snowflake, Clickhouse), так и в Object Storage (Iceberg, Delta) 📊 Значительно продвинулся в использовании Kafka Connect и …

🔥45❤12😱4custom 60260053315223601722

Signed Artemiy Kozyr

7 Jul 2025, 12:16 UTC≈3,190 views26 reactionsread 7 August 2026

😘 Новый доклад: Магия контейнеров для разработки и развертывания (любых!) ваших приложений 🪄 Поделюсь опытом использования Development Containers – технологии, которая радикально упрощает настройку среды разработки для любых проектов. 🎯 О чём расскажу: — Реальный кейс моделирования данных с dbt — Как забыть о "у меня не работает" в команде — Почему devcontainers – это game changer — Практические примеры конфигураци…

🔥15❤‍🔥6⚡3❤1🤩1

Signed Artemiy Kozyr

Showing the 12 most recent of 20 posts we hold for @data_apps. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Citation-graph rank

Citation-graph rank — 518,144 of 1,160,990entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Forward network

Republished by

Channels on the register that have forwarded this channel's posts into their own feed.

семантический слой
@semanticlayer · 1021 post

Republishes

Channels on the register whose posts this channel has forwarded.

СБЕР IT Сочи
@sbervsochi · 1,4711 post

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Mentions

Named by 3 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

Named by

Channels on the register whose posts name this channel's handle.

Data Apps Design
@enthusiastech · 102 posts Nik в мире данных
@analytics_engineer · 1,3081 post семантический слой
@semanticlayer · 1021 post

Names

Channels on the register whose handles appear in this channel's posts.

LEFT JOIN
@leftjoin · 42,4451 post СБЕР IT Сочи
@sbervsochi · 1,4711 post

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 12 August 2026 — this entry's latest reading, not the date you are reading this.

“Data Apps Design” (@data_apps), 2,102 subscribers as measured 12 August 2026. Telegram Register, tgregister.com/channel/data_apps.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.