Accueil›BW/4HANA
Home›BW/4HANA
BW/4HANA · BEX · PROCESS CHAINS · ETL

Optimisation BW/4HANA

BW/4HANA Performance Optimization

BW/4HANA est le cœur analytique de votre organisation. Des process chains qui dépassent leurs fenêtres, des requêtes BEx lentes, des CompositeProviders mal conçus : nous intervenons sur chaque couche de la chaîne ETL et analytique.

BW/4HANA is your organization's analytical core. Process chains exceeding their windows, slow BEx queries, poorly designed CompositeProviders: we intervene on every layer of the ETL and analytical chain.

-80%Temps requêtes BExBEx query time
-70%Durée process chainsProcess chain duration
×3Débit ETL amélioréETL throughput improved
ARCHITECTURE ARCHITECTURE

Points d'intervention

Intervention points

Vue complète des composants et des zones d'optimisation ciblées lors de notre audit et de nos interventions.

Complete view of components and optimization zones targeted during our audit and interventions.

BW/4HANA — Architecture & Points d'optimisation REPORTING / ANALYTICS LAYER BEx Query Designer Analysis Office SAC Live Connection Web Intelligence ★ Query Perf. Tuning ★ QUERY RUNTIME — BEX / RSRT / COMPOSITES CompositeProviders Joins · Unions → Redesign BEx Variables Exit · Replacements → Var. Opt. Aggregates Rollups · Pre-calc → Aggregates Open ODS Views Virtual access → Pushdown Cell Restrictions Conditions ★ DATA MODELING — ADSO · INFOPROVIDERS · PARTITIONING Advanced DSO Activation → Partition. DataStore Objects Write-optimized InfoObjects Master data · SID HANA Calculation Virtual prov. Partitioning → Sizing ★ ETL / PROCESS CHAINS — EXTRACTION · TRANSFORMATION · LOAD Process Chains Scheduling · Dep. → Parallel DataSources / DTPs Package size → DTP Opt. Transformations Rules · ABAP → Pushdown Extraction (SLT/CDS) Real-time · Batch Error Handling Monitoring SAP HANA ENGINE Column Store · Partition. Delta Merge · Compress Memory Management Workload Classes SQL Trace ★ Zone critique · → Intervention DUONEO

Nos interventions

BEx Queries & CompositeProviders

  • Analyse RSRT et query monitor
  • Restructuration CompositeProviders
  • Optimisation conditions et variables
  • Aggregate design et maintenance
  • Cell restriction simplification

Process Chains & ETL

  • Parallélisation des process chains
  • Optimisation DTP (package size, filtres)
  • ABAP transformation pushdown
  • Réduction des dépendances en chaîne
  • Monitoring et alerting ETL

Modélisation ADSO

  • Partitioning strategy sur ADSO massifs
  • Activation performance tuning
  • Write-optimized DSO design
  • InfoObject SID optimization
  • Hybrid provider architecture

Open ODS Views

  • Pushdown SQL analysis
  • Federated access optimization
  • Virtual provider performance
  • SDA/SDI connection tuning
  • Real-time access strategy

Migration BW → BW/4HANA

  • Régression post-migration analysis
  • Custom ABAP routines refactoring
  • CompositeProvider redesign
  • BEx query modernisation
  • DataSource redesign

HANA sous BW/4HANA

  • Delta merge sur tables BW
  • Partitioning ADSO massifs
  • Workload classes BW vs autres
  • Expensive SQL depuis process chains
  • Memory allocation BW

Our interventions

BEx Queries & CompositeProviders

  • RSRT and query monitor analysis
  • CompositeProviders restructuring
  • Conditions and variables optimization
  • Aggregate design and maintenance
  • Cell restriction simplification

Process Chains & ETL

  • Process chains parallelization
  • DTP optimization (package size, filters)
  • ABAP transformation pushdown
  • Chain dependency reduction
  • ETL monitoring and alerting

Modélisation ADSO

  • Partitioning strategy on massive ADSOs
  • Activation performance tuning
  • Write-optimized DSO design
  • InfoObject SID optimization
  • Hybrid provider architecture

Open ODS Views

  • Pushdown SQL analysis
  • Federated access optimization
  • Virtual provider performance
  • SDA/SDI connection tuning
  • Real-time access strategy

Migration BW → BW/4HANA

  • Post-migration regression analysis
  • Custom ABAP routines refactoring
  • CompositeProvider redesign
  • BEx query modernization
  • DataSource redesign

HANA sous BW/4HANA

  • Delta merge on BW tables
  • Massive ADSO partitioning
  • BW vs other workload classes
  • Expensive SQL from process chains
  • BW memory allocation

Besoin d'un diagnostic rapide ?

Need a quick diagnosis?

Notre Audit Packagé 5 jours — à partir de 9 000 € HT. Prix fixe, plan d'action chiffré sous une semaine.

Our 5-day Packaged Audit — from €9,000 excl. VAT. Fixed price, costed action plan within one week.

Voir l'offre d'audit View audit offer
RÉSULTATS RESULTS

Ce que vous gagnez concrètement

What you concretely gain

📊

Requêtes BEx accélérées de 80%

BEx queries accelerated by 80%

Les rapports qui prenaient 10 minutes répondent en moins de 2 minutes. SAC live connections deviennent exploitables.

Reports that took 10 minutes respond in under 2 minutes. SAC live connections become usable.

🔄

Process chains dans leurs fenêtres

Process chains within their windows

Vos chargements ETL nocturnes se terminent avant l'ouverture. Données fraîches le matin.

Your nightly ETL loads complete before business opening. Fresh data in the morning.

🏗️

Architecture analytique solide

Solid analytical architecture

CompositeProviders restructurés, ADSOs optimisés. Une base fiable et maintenable sur le long terme.

Restructured CompositeProviders, optimized ADSOs. A reliable and maintainable base long-term.

💰

Coûts infrastructure réduits

Reduced infrastructure costs

Moins de ressources HANA grâce à des aggregates bien conçus et des process chains parallélisées.

Fewer HANA resources thanks to well-designed aggregates and efficiently parallelized process chains.

Parlons de votre système

Let's talk about your system

Diagnostic initial sous 24h. À distance ou sur site.

Initial diagnosis within 24h. Remote or on-site.

Demander un diagnostic Request a diagnosis