BCORE — 비코어 주식회사

Be. Become. Beyond Data.

From Data to AI Analytics, One Platform

Discovery · Auth · Authz · Ingestion · Storage · Analytics — PADION connects every stage of your data infrastructure in one flow.
Without the Hadoop operational burden, with finance-grade audit support — your data, made simpler.

Talk to us Explore products
Hadoop-replacing Lakehouse Unified Ingestion (ETL) Workflow orchestration Authentication · Authorization DBMS Access Control · Privilege Mgmt Crypto module AI Analytics & Insights
BCORE × PADION
dnsd gatekeeper datakeeper flowkeeper EoH lakehouse analyze orchestration AI · Insight
Founded
2018
Product line
PADION Package
Core domain
Lakehouse·AI
Foundation
Open Source
Mission

From data,
discovering value
we take responsibility at every stage.

As structured, semi-structured, and unstructured data explode, enterprises can no longer just ask "where to store it." Who accesses it, how to refine it, what to train — all must be solved together.

BCORE solidifies the fundamentals of big-data infrastructure while building a platform that accelerates AI activation on top. The PADION suite is our answer to the rigorous security and audit requirements of finance and public sector.

  • Open-source based · no lock-in
  • Supports finance-grade audit standards
  • Container-based scaling
  • Single-vendor operational responsibility
Data & AI Stack

From Data analytics to AI insights

Discovery · Auth · Authz · Workflow · ETL · Storage · Analytics · Operations — PADION carries you from data analytics to AI insights in one flow, and the Operations Platform runs them all from a single console. Synergy when adopted together, flexibility when adopted modularly.

  1. 01

    PADION Operations Platform Flagship

    Install and operate, all in one — the ops layer running every stage

  2. 02

    dnsd

    Discovery · DNS — health-aware · stock CoreDNS · no-DB

  3. 03

    gatekeeper

    Auth · Portal — MFA · OIDC · SoD

  4. 04

    datakeeper

    Authorization — Ranger-compatible · HMAC audit · Row Filter/Mask

  5. 05

    flowkeeper

    Workflow — DAG · schedule · idempotent re-run · audit

  6. 06

    EoH

    Ingest · Transform — Workflow ETL · type-based load · SQL load · statistics

  7. 07

    data lakehouse

    Hadoop replacement · Storage — next-gen data platform

  8. 08

    analyze

    Analytics · Activation — Python container analytics

Products

PADION Series

Solutions covering the data lifecycle, plus one platform that operates them all from a single console. Deploy modularly, operate together.

PADION

flagship

AI · Data · Innovation · ON

Operations · Platform · Flagship

Operations Platform

Install and operate, all in one.

Install the solutions you need as a single Package, or connect existing Docker · Kubernetes as-is. From install to operations, all in one web console — no complex commands.

  • Install + connect — Package install or connect existing Docker · K8s
  • Per-Stack operations — forms instead of YAML; deploy · update · rollback in one action
  • Scattered clusters in one console · real-time alerts
  • Released on Docker Swarm · Kubernetes support in progress
  • Operates the infrastructure the other PADION products run on
Learn more →

PADION

data lakehouse

Hadoop-free · Trino · Migrate · ON

Lakehouse · Service Platform

The next-gen data platform replacing Hadoop. Runs on S3-compatible object storage — eliminates NameNode SPOF and YARN burden, while existing Hive Metastore stays for gradual migration.

  • S3-compatible object storage — non-disruptive scale-out, no single point of failure
  • No NameNode · YARN · MapReduce operations burden
  • Unified analytics layer with RDBMS · Hive · File ingestion
  • Released on Docker Swarm · Kubernetes support in progress
  • Hive Metastore compatible — Spark · Trino · external tools instantly integrated
Learn more →

PADION

gatekeeper

Auth · Portal · MFA · OIDC · Trust

Authentication · Portal

Self-hosted authentication + OIDC IdP in one. Trino · DataKeeper · Jupyter and other standard RPs integrated instantly. No external dependency in air-gapped environments.

  • Self-hosted user pool + enforced password change ticket flow
  • MFA (TOTP) — per-client enforced toggle + backup codes
  • OIDC IdP — Auth Code + PKCE · RS256 · refresh rotation
  • Separation of Duty (BUSINESS / SYSTEM zone) — operator/user context isolated
  • per-RP login policy · IP binding · concurrent session limit
Learn more →

PADION

datakeeper

Policy · Audit · Trino · Comply

Authorization · Audit · Governance

Apache Ranger-compatible policies + HMAC hash-chain audit. Native Trino Plugin delivers row/column-level control and tamper-proof audit in one.

  • Ranger-compatible policy · Allow/Deny/Exclude · {USER} variable · time/day conditions
  • Native Trino Plugin (SystemAccessControl + EventListener SPI)
  • HMAC hash chain — audit logs that even a DBA cannot tamper with
  • Row Filter · Data Mask — Full/First4/Last4/Hash/NULL + Custom SQL
  • Auto-detection of 6 anomaly rules · Break-glass access with auto-expiration
  • 4-role SoD + approval governance · even security admins leave self-approval audit trails
Learn more →

PADION

EoH

Workflow · Type · SQL · Stats

ETL · Workflow

ETL on Data lakehouse

Workflow-based data pipelines. Define data characteristics and load/manage accordingly.

  • Workflow-based sequential · parallel ETL + scheduling
  • Type-definition by data characteristics and matching ingestion
  • SQL-based ingestion avoiding update/delete performance hits
  • Rich statistical reports — volume, latency, failure rate, etc.
Learn more →

PADION

analyze

Python · Jupyter · GPU · Container

Analytics

Multi-user analytics on Python containers. Operate on lakehouse data directly from notebooks.

  • Python container analytics
  • JupyterHub multi-user
  • Per-container library & resource management
  • Dashboard & report delivery
  • GPU resource monitoring
  • Load-balancing data placement for query engines

PADION

flowkeeper

DAG · Schedule · Idempotent · Audit

Workflow Orchestration

A workflow orchestrator that defines work as a DAG and runs it on schedule. Partial failures come back through idempotent re-run, with every history audited tamper-proof.

  • DAG engine — order·parallel·condition
  • Crash-safe · idempotent re-run
  • Host affinity · HALT/FAILOVER
  • gatekeeper OIDC · HMAC hash-chain audit
  • Gantt · DAG editor · Azkaban import
Learn more →

PADION

dnsd

Health-aware · CoreDNS · No-DB · Forward

DNS Control · Discovery

Health-aware internal DNS control plane. Publishes only live backends as A records, and manages static records · forwards · SOA · cache in one console. Runs on stock CoreDNS — version-independent.

  • Health-aware DNS — live backends only · fail_open / fail_closed
  • Stock CoreDNS · decoupled — zone file + Corefile reload
  • Per-domain Forward + per-rule cache · loop detection
  • Single-writer replication + epoch fencing (split-brain prevention)
  • No-DB — config file is the source of truth · monthly audit · Prometheus · SBOM
Learn more →

PADION

Crypto

ARIA · AES · EC-KCDSA · HMAC-LSH256

Certification pending

Cryptographic Module

A pure-software cryptographic module targeting KCMVP validation. It provides Korean and international standard algorithms within a single cryptographic boundary, embedded across the PADION product family.

  • Korean & international standard algorithms (ARIA · AES · SHA · RSA)
  • EC-KCDSA digital signature · HMAC-LSH256 integrity
  • AES-NI hardware acceleration + software fallback
  • Self-test (POST) · module integrity check · CSP zeroization
  • Go · Java bindings — embedded in PADION products

Product Colors

  • Ops Platform#22C46B
  • dnsd#F59E0B
  • gatekeeper#0090D8
  • datakeeper#6366F1
  • flowkeeper#F472B6
  • EoH#38BDF8
  • data lakehouse#2DD4BF
  • analyze#A855F7
  • Crypto#F43F5E
Why BCORE

Why BCORE

01

Open-source Expertise

Deep mastery of Trino, Hive, JupyterHub, Ranger and the wider Big Data OSS ecosystem. Architecture that evolves without lock-in.

02

Finance-grade Support

Tamper-proof audit (HMAC hash chain), approval workflows, break-glass access — designed to support the strictest compliance requirements.

03

Owned Product Line

Discovery → Auth → Authz → ETL → Storage → Analytics. The PADION Package covers infrastructure to analytics from a single vendor.

04

Container-based scaling

Production-proven on Docker Swarm. Kubernetes support in progress. Start small, scale only what you need.

Track Record

Track record is trust.

Since 2018, we have owned the full lifecycle — consult → build → operate → improve — of big-data platforms.

Years of operation
8+ years

2018 — present

Reference projects
13+

Build · Operate · Improve

Longest partnership
7 years

Lotte Members

Finance-grade Support
✓

Audit & security ready

Selected Customers

Lotte Members

Retail · L.POINT

Lotte Innovate

IT · Group SI

DB Insurance

Insurance · Data

KT

Telco · AI/ML

Daesang Information & Communication

Food · Consulting

+ many more

Enterprise IT and more

Build · Operate · AI Deliver 2018 ~

Lotte Members Big Data / Analytics Platform

Seven consecutive years of development & operations from infrastructure build-out. Single-vendor responsibility for the L.POINT data analytics backend. EoH and AI-based analytics platform delivered.

Tech Support · Maintain 2019 ~

Lotte Innovate Big Data / Analytics Platform

Tech support and maintenance for the group company's big-data and analytics platform. Five consecutive years of annual contract renewal.

Data · Build · Consult 2019

DB Insurance Big Data Platform

Big-data platform build and consulting.

Telco · AI/ML Operate Build · Operate

KT Unsupervised Anomaly Detection

Unsupervised anomaly-detection system built and operated. AI/ML track record in the telecom data domain.

Consult · Multi-Platform Consulting

Daesang Big Data Consulting

Consulting across various big-data platforms — from technology selection to deployment strategy.

The next step for your data,
we map it with you.

PoC, deployment consulting, integration with existing systems — one meeting to get started.

Email Sales Call +82-2-6216-3000

Weekdays 10:00–19:00 KST · info@bcore.co.kr