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Datanomix jamoasining maqolalari, tahlillari va texnik qoʼllanmalari
QR va OʼR data residency: OLAP compliance
94-V Qonuni, ShMl, BYOC, on-premise, air-gapped. VeloDB/Apache Doris ni talablarga mos oʼrnatish.
Banklar uchun RegTech: Data Lakehouse hisobot asosi
QZ va OZ banklari RegTech ga qanday tayyorlanadi: CDC, Basel III, AML, MB 2027 muddati. ~16 min.
dbt + Apache Doris
SQL transformatsiyalar lakehouse: adapter, materializations, incremental, testlar, CI/CD.
Apache Iceberg + Doris
Lakehouse federation: Multi-Catalog, federativ JOIN, time travel, write-back. Maʼlumotlarni nusxalamaslik.
Apache Doris vs Vertica
Masshtablash, litsenziya, real-time, TCO: Avito keysi asosida taqqoslash. Koʼchish vositalari, SQL-mosligi.
Apache Doris vs StarRocks
Fork va original: litsenziya, hybrid search, lakehouse, community. OLAP tizimlarini taqqoslash.
Apache Doris vs Greenplum
MPP DWH yoki Lakehouse: real-time, TCO, X2Doris koʼchish. Enterprise nega Greenplum dan ketmoqda.
Apache Doris vs ClickHouse
JOIN, real-time updates, SQL: batafsil taqqoslash. TPC-H 3x, TPC-DS 99/99 vs ~50%, koʼchish keyslari.
ClickHouse dan Doris ga koʼchish
MergeTree → Doris mapping, SQL-moslashtirish, X2Doris, ClickHouse Catalog, zero-downtime yondashuv.
Vertica dan Doris ga koʼchish
SQL-moslashtirish, projections → MV, maʼlumotlarni koʼchirish, TCO 40-70% kamaytirish. Bosqichma-bosqich.
Apache Doris vs Elasticsearch
Arxitektura, unumdorlik, narx: nega kompaniyalar ES dan Doris ga oʼtmoqda. 56x tezlashuv keyslari.
Flink CDC + Apache Doris: real-time pipeline
MySQL, PostgreSQL, Oracle dan Doris ga CDC. Schema evolution, auto-table creation, exactly-once. ~10 min.
Banklar uchun Data Lakehouse
Antifraud, compliance, yagona ombor. Keyslar: 650M mijoz, 56x tezlashuv, 52% kamroq server.
BI asbobingizni tezlashtiramiz
SuperSet, PowerBI, Tableau sekin ishlayaptimi? Sub-100ms analitika, Auto Query Rewrite, 2 haftada bepul pilot.
Data Lakehouse nima — oddiy tilda
Data Warehouse vs Data Lake vs Lakehouse. Open table formats. Beshta noaniq afzallik. ~15 min.
Apache Doris / VeloDB ga kirish
MPP-arxitektura, foydalanish stsenariylari, asosiy imkoniyatlar. 5000+ kompaniya production-da. ~12 min.
Hybrid Search: nega vektorlar yolgʼon, kalit soʼzlar esa toʼmtoq
Vector + BM25 + RRF. Benchmark: GPU-siz Reranker sifatining 96%-i. ~12 min.
RAG-tizimlarining 5 zaif nuqtasi — va ularni qanday yopish kerak
RBAC, Embedding Drift, Semantic Confusion, audit, Prompt Injection. ~8 min.
Airflow + Apache Doris / VeloDB — pipelinelarni orkestratsiya qilish
MySQL Protocol, uchta DAG patterni, Stream Load. Job Scheduler vs Airflow. ~10 min.
Apache Doris Kafka Connector: amaliy qoʼllanma
Kafka -> Doris: standalone/distributed, SSL, DLQ, schema evolution va production best practices. ~14 min.
Apache Doris real-time update’da ClickHouse’dan 34x tezroq
VeloDB benchmark tahlili: SSB va ClickBench, Unique Key vs ReplacingMergeTree.
Observability Tax’dan chiqish: OpenTelemetry + Grafana + VeloDB
VeloDB maqolasining o‘zbekcha tarjimasi: open stack bilan observability xarajatini kamaytirish.
Qozogʼistonda Data Lakehouse joriy etish кейси
VeloDB asosidagi anonymized case: qanday edi, nima qilindi, mijoz qanday foyda oldi.
Kwai: ClickHouse + ES → Apache Doris (Bleem)
VeloDB casesi: trillionlik reklama. O‘zbekcha sahifa yo‘q — RU yoki KK.