Dieses Bild zeigt Cataldo Mega

Cataldo Mega

Herr Dipl.-Phys.



Universitätsstraße 38
D-70569 Stuttgart


Nach Vereinbarung


Content Management on Cloud, Information Lifecycle Governance, Compliance, e-Dicovery, Records Management, Data, Metadata and Analysis.

Mehr infos finden Sie auf der englische Version dieser Seite.
More information can be found on the english version of this page. LINK


  1. Own Publication:


    1. An Ontology-based Knowledge Management Model on Information Governance. ICEIS 2023 25th International Conference on Enterprise Information Systems.
    2. Dynamic cloud service topology adaption for minimizing resources while meeting performance goals
      C Mega, T Waizenegger, D Lebutsch… - IBM Journal of …, 2014 - ieeexplore.ieee.org
    3. Optimizing resource topologies of workload in the cloud by minimizing consumption and maximizing utilization while still meeting service level agreements. C Mega, C Lange - GI-Jahrestagung, 2014 - cs.emis.de
    4. Datensicherheit in mandantenfähigen Cloud Umgebungen. T Waizenegger, O Schiller, C Mega - Datenbanksysteme für Business …, 2013 - dl.gi.de
    5. Dynamic provisioning of system topologies in the cloud. T Ritter, B Mitschang, C Mega - Enterprise Interoperability V: Shaping …, 2012 - Springer. 
    6. Content-management-systeme der nächsten generation. C Mega, K Krebs, F Wagner, N Ritter… - Wissens-und …, 2009 - Springer
    7. Email archiving and discovery as a service. F Wagner, K Krebs, C Mega, B Mitschang… - … Computing, Systems and …, 2008 - Springer. Corporate governance and legislative regulations are forcing companies to extend their IT
      infrastructure by Email Archive and Discovery (EAD) systems for compliance reasons. Praxis …
    8. Towards the design of a scalable email archiving and discovery solution. F Wagner, K Krebs, C Mega, B Mitschang… - Advances in Databases …, 2008 - Springer
    9. From content management to enterprise content management. C Mega, F Wagner, B Mitschang - … in Business, Technologie und Web, 11 …, 2005 - dl.gi.de

    Issued patents:

      1. US-2016380846-A1,Method for determining system topology graph changes in a distributed computing system ,International Business Machines Corporation,"Andreas Boerner, David Lebutsch, Cataldo Mega, Chun Guang Zeng",2012-10-26,2016-09-07,2016-12-29
      2. US-2017104587-A1,Managing security in a computing environment ,International Business Machines Corporation,"Jonathan M. Barney, Cataldo Mega, Edmond Plattier, Daniel Suski",2013-04-10,2016-12-21,2017-04-13
      3. US-9548866-B2,Deletion of content in digital storage systems ,International Business Machines Corporation,"Jonathan M. Barney, David Lebutsch, Cataldo Mega, Stefan SCHLEIPEN, Tim Waizenegger",2013-11-20,2016-02-18,2017-01-17,2017-01-17
      4. US-9548866-B2,Deletion of content in digital storage systems ,International Business Machines Corporation,"Jonathan M. Barney, David Lebutsch, Cataldo Mega, Stefan SCHLEIPEN, Tim Waizenegger",2013-11-20,2016-02-18,2017-01-17,2017-01-17,https://patents.google.com/patent/US9548866B2/en
      5. US-8001277-B2,"Determining, transmitting, and receiving performance information with respect to an operation performed locally and at remote nodes ",International Business Machines Corporation,"Cataldo Mega, Sundar Veliah",2005-11-09,2006-12-14,2011-08-16,2011-08-16
      6. US-10977088-B2,Selecting a resource manager to satisfy a service request ,International Business Machines Corporation,"Stewart Eugene Tate, Cataldo Mega, James Allen Reimer",2005-03-23,2011-11-03,2021-04-13,2021-04-13,https://patents.google.com/patent/US10977088B2/en
      7. US-7035854-B2,Content management system and methodology employing non-transferable access tokens to control data access ,International Business Machines Corporation,"Hui-I Hsiao, Matthew Laue, Cataldo Mega",2002-04-23,2002-04-23,2006-04-25,2006-04-25

             as well as google scholar: Patents

Supported thesis:

Mehr infos finden Sie auf der englische Version dieser Seite.
More information can be found on the english version of this page. LINK

I worked as a Senior Technical Staff Member at the IBM Research & Development Lab in Boeblingen, Germany till end of 2015. During my active time at IBM I vested the role of software architect in the area of enterprise content managment  (ECM) in the position of manager of the IBM European ECM Competency Center. With my team we prototyped and developed the first IBM content cloud services platform. After leaving IBM in 2015 I joint the the IPVS Application Systems department at the University of Stuttgart. End of end of 2017 Prof. B. Mitschang and I founded a startup , the Content Management Consulting Services GmbH, providing expert consulting on ECM systems architecture design to IBM ECM customers.

My current research is in enterprise information management (EIM), with a focus on migrating legacy enterprise content management (ECM) systems design and their information lifecycle and governance workloads on to modern cloud platforms. A second goal is to help promote the move off, of non-European cloud platforms onto a democratized European data cloud marketplace, aiming at a european digital sovereignty such as envisioned by the GAIA-X initiative. www.data-infrastructure.eu

Masterarbeit: Evaluating cloud native data bases (CockroachDB,F1) versus traditional RDBMS (PostgresQL, DB2) by comparing functions, performance and their pro / cons with respect to typical database use case scenarios.

In progres:
Master thesis: An automated approach to classify unstructured content of any type and format for compliance using ML and AI enhanced classification services in the cloud

Master Thesis: [Wang,Xiaomin 2022] Orchestrating stateful database services in cloud environments using Kubernetes stateful services framework. [PDF]

Masterarbeit: [Trybek,Christoph 2021] Orchestration and provisioning of containerized enterprise application workloads in hybrid cloud environments using open source cloud technologies;
Submitted 01.10.2021 [PDF]

Masterarbeit: [Hagemann,Pascal 2021] Evaluating dynamic load balancing of ECM workload pattern employed in cloud environments managed by a Kubernetes / Docker eco-system; Submitted 01.10.2021 [PDF] [slides]

Master Thesis: [Shao,gang 2020] About the Design Changes Required for Enabling ECM Systems to Exploit Cloud Technology.
Submitted 06.12.2020 [PDF ]


Was:  Verwaltung der Openstack- AS-Cluster-Umgebung.

Wer: Kandidaten sollten folgende Kenntnisse mitbringen:  

  • Spaß Neues zu lernen und  keine Angst Hand an zu legen
  • Systemlevel Netzwerk / Storage
  • Linux i.e CentOS / RHEL
  • Skripting (Bash, Python, YAML, ...)
  • Docker, Kubernetes, Datenbanken, WebServer, WebApplications
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